{"title":"Amtrol Therm-X-Trol","description":"\u003cdiv align=\"center\"\u003e\n\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan class=\"blue_head\" style=\"font-family: Arial;\"\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 14pt; color: #ff0000;\"\u003eTHERM-X-TROL®\u003c\/span\u003e\u003cbr\u003e \u003cspan style=\"font-size: 12pt;\"\u003e\u003ci\u003e\u003cspan style=\"font-size: 12pt; color: #ff0000;\"\u003eST Series\u003c\/span\u003e\u003c\/i\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/span\u003e \u003cbr\u003e \u003c\/span\u003e\u003cbr\u003e \u003cspan style=\"font-size: 10pt;\"\u003eThermal expansion occurs as domestic water is heated. Left unchecked, the resulting pressure increase can cause relief valve discharge and other potentially unsafe conditions. Therm-X-Trol® expansion tanks absorb this expanded water, keeping water pressure at a safe level. Available in diaphragm, full acceptance, and partial acceptance bladder designs, all Therm-X-Trol tanks are made in the USA at our ISO 9001:2008 registered facilities. ASME tanks meet Section VIII, Division I Standards.\u003c\/span\u003e\u003cbr\u003e \u003cbr\u003e \u003c\/span\u003e\n\u003ctable width=\"\" cellspacing=\"0\" cellpadding=\"0\" align=\"center\"\u003e\n\u003ctbody\u003e\n\u003ctr align=\"center\" style=\"background-color: #ff0000;\"\u003e\n\u003ctd colspan=\"7\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 12pt; color: #ffffff;\"\u003e\u003cspan style=\"font-size: 12pt;\"\u003e SPECIFICATIONS\u003cbr\u003e  ASME Diaphragm Series\u003c\/span\u003e \u003c\/span\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px; background-color: #dcdcdc;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e Model\u003cbr\u003e Number\u003cbr\u003e \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px; background-color: #dcdcdc;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e Tank\u003cbr\u003e Volume\u003cbr\u003e     (Gallons)   \u003cbr\u003e \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px; background-color: #dcdcdc;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e   Maximum Acceptance   \u003cbr\u003e Volume\u003cbr\u003e (Gallons)\u003cbr\u003e \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px; background-color: #dcdcdc;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e   Diameter   \u003cbr\u003e (Inches)\u003cbr\u003e \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px; background-color: #dcdcdc;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e Height\u003cbr\u003e    (Inches)    \u003cbr\u003e \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px; background-color: #dcdcdc;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e   System Connection    \u003cbr\u003e NPTF\u003cbr\u003e (Inches)\u003cbr\u003e \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px; background-color: #dcdcdc;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e   Shipping   \u003cbr\u003e Weight\u003cbr\u003e (lbs.)\u003cbr\u003e \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e ST-5C \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e 2.1 \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e 0.9 \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e 10 \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e 10 \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e 3\/4 \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e  20 \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px; background-color: #dcdcdc;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e ST-12C \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px; background-color: #dcdcdc;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e 6.4 \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px; background-color: #dcdcdc;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e 3.2 \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px; background-color: #dcdcdc;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e 12 \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px; background-color: #dcdcdc;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e 12 \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px; background-color: #dcdcdc;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e 3\/4 \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px; background-color: #dcdcdc;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e  34 \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e ST-20VC \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e 8.0 \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e 3.2 \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e 12 \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e 19 \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e 3\/4 \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e  41 \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px; background-color: #dcdcdc;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e    ST-30VC-150    \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px; background-color: #dcdcdc;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e 14.0 \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px; background-color: #dcdcdc;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e 9.0 \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px; background-color: #dcdcdc;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e 16 \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px; background-color: #dcdcdc;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e 19 \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px; background-color: #dcdcdc;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e 3\/4 \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px; background-color: #dcdcdc;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e  59 \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e ST-30VC-175 \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e 14.0 \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e 9.0 \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e 16 \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e 19 \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e 3\/4 \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e  64 \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px; background-color: #dcdcdc;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e ST-42VC \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px; background-color: #dcdcdc;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e 18.0 \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px; background-color: #dcdcdc;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e 11.0 \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px; background-color: #dcdcdc;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e 16 \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px; background-color: #dcdcdc;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e 24 \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px; background-color: #dcdcdc;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e 3\/4 \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px; background-color: #dcdcdc;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e  71 \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e ST-60VC \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e 25.0 \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e 11.0 \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e 16 \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e 32 \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e 3\/4 \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e  85 \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px; background-color: #dcdcdc;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e ST-70VC \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px; background-color: #dcdcdc;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e 34.0 \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px; background-color: #dcdcdc;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e 11.0 \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px; background-color: #dcdcdc;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e 16 \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px; background-color: #dcdcdc;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e 45 \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px; background-color: #dcdcdc;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e 3\/4 \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px; background-color: #dcdcdc;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e  99 \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e ST-80VC \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e 53.0 \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e 35.0 \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e 24 \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e 37 \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e 1-1\/4 \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e  224 \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px; background-color: #dcdcdc;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e ST-180VC \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px; background-color: #dcdcdc;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e 77.0 \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px; background-color: #dcdcdc;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e 35.0 \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px; background-color: #dcdcdc;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e 24 \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px; background-color: #dcdcdc;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e 49 \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px; background-color: #dcdcdc;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e 1-1\/4 \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px; background-color: #dcdcdc;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e  285 \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cspan style=\"font-family: Arial;\"\u003e\u003cbr\u003e \u003cbr\u003e \u003c\/span\u003e\n\u003ctable width=\"\" cellspacing=\"0\" cellpadding=\"0\" align=\"center\"\u003e\n\u003ctbody\u003e\n\u003ctr align=\"center\" style=\"background-color: #ff0000;\"\u003e\n\u003ctd colspan=\"7\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 12pt; color: #ffffff;\"\u003e SPECIFICATIONS\u003cbr\u003e Non-ASME Diaphragm Series\u003c\/span\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px; background-color: #dcdcdc;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e Model\u003cbr\u003e    Number   \u003cbr\u003e \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px; background-color: #dcdcdc;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e Tank\u003cbr\u003e Volume\u003cbr\u003e    (Gallons)    \u003cbr\u003e \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px; background-color: #dcdcdc;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e   Maximum Acceptance   \u003cbr\u003e Volume\u003cbr\u003e (Gallons)\u003cbr\u003e \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px; background-color: #dcdcdc;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e   Diameter   \u003cbr\u003e (Inches)\u003cbr\u003e \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px; background-color: #dcdcdc;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e Height\u003cbr\u003e    (Inches)   \u003cbr\u003e \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px; background-color: #dcdcdc;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e System\u003cbr\u003e    Connection   \u003cbr\u003e (Inches)\u003cbr\u003e \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px; background-color: #dcdcdc;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e   Shipping   \u003cbr\u003e Weight\u003cbr\u003e (lbs.)\u003cbr\u003e \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr startcont=\"this\"\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e ST-12\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e 4.4\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e 3.2\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e 11\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e 15\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e 3\/4 NPTM\u003cbr\u003e \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e 9\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px; background-color: #dcdcdc;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e ST-25V\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px; background-color: #dcdcdc;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e 10.3\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px; background-color: #dcdcdc;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e 10.3\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px; background-color: #dcdcdc;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e 15\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px; background-color: #dcdcdc;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e 19\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px; background-color: #dcdcdc;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e 3\/4 NPTF\u003cbr\u003e \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px; background-color: #dcdcdc;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e 23\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e ST-60V\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e 34.0\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e 34.0\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e 22\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e 30\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e 1-1\/4 NPTF\u003cbr\u003e \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"border: 1px solid black; vertical-align: middle; text-align: center; letter-spacing: 0px; word-spacing: 0px;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt;\"\u003e 61\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e \u003c\/div\u003e","products":[{"product_id":"amtrol-st-60v-therm-x-trol-non-asme-thermal-expansion-tank-vertical-models","title":"Amtrol ST-60V Therm-X-Trol Non-ASME Thermal Expansion Tank - Vertical Models","description":"\u003cdiv\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePatent Pending Antimicrobial Liner Neutralizes Bacteria on Contact.\u003c\/li\u003e\n\u003cli\u003ePatented Turbulator™ Water Circulation Device.\u003c\/li\u003e\n\u003cli\u003ePatented InSight™ Indicator Cap Tank Service Alert.\u003c\/li\u003e\n\u003cli\u003eHighest Precharge – 50 PSIG.\u003c\/li\u003e\n\u003cli\u003eStrongest Tank Design Featuring Deep Drawn Steel and Multi-Dome Construction.\u003c\/li\u003e\n\u003cli\u003eThickest Diaphragm – Heavy Duty Butyl.\u003c\/li\u003e\n\u003cli\u003eProjection Welded Air Stem to Help Eliminate Leaks.\u003c\/li\u003e\n\u003cli\u003eStainless Steel System Connection.\u003c\/li\u003e\n\u003cli\u003eIn-Line Models Available in 2.0, 3.2 and 4.4 Gallon sizes.\u003c\/li\u003e\n\u003cli\u003eFreestanding Models Available in 10.3 through 86 Gallon sizes.\u003c\/li\u003e\n\u003cli\u003eExclusive ST-1 for Tankless Water Heaters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cspan\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cspan\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cspan\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cul\u003e\n\u003cli\u003eShell: High Strength Steel\u003c\/li\u003e\n\u003cli\u003eDiaphragm: Heavy Duty Butyl NSF\/ANSI 61\u003c\/li\u003e\n\u003cli\u003eLiner: Antimicrobial\u003c\/li\u003e\n\u003cli\u003eSystem Connection: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eWater Circulator: Patented Turbulator™\u003c\/li\u003e\n\u003cli\u003eAir Valve: Projection Welded\u003c\/li\u003e\n\u003cli\u003eAir Valve Cap: Patented InSight™ Indicator Cap\u003cbr class=\"none\"\u003e(In-Line Models: ST-5, ST-12)\u003c\/li\u003e\n\u003cli\u003eFactory Precharge:\u003cbr class=\"none\"\u003eIn-Line Models: 50 PSIG (3.5 bar)\u003cbr class=\"none\"\u003eStand Models: 40 PSIG (2.8 bar)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cspan\u003e\u003cstrong\u003ePerformance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMax. Operating Temperature: 200º F (93º C)\u003c\/li\u003e\n\u003cli\u003eMax. Working Pressure: 150 PSIG (10.3 bar)\u003c\/li\u003e\n\u003cli\u003eWarranty:\u003cbr class=\"none\"\u003eST-1 through ST-12: 7-Year Limited\u003cbr class=\"none\"\u003eST-25V through ST-210V: 1-Year Limited\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cspan\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFor use in closed, potable hot water systems to control pressure build-up and protect the water heater.\u003c\/li\u003e\n\u003cli\u003eAccepts expanded water as system temperature rises and returns hot water to system when demand occurs.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/Amtrol_ST_Spec_Sheet_copy.jpg?v=1788404033\" width=\"891\" height=\"1009\"\u003e","brand":"Amtrol","offers":[{"title":"Default Title","offer_id":47344105980077,"sku":"ST-60V","price":530.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/STV.2.jpg?v=1787902735"},{"product_id":"amtrol-st-180v-therm-x-trol-non-asme-thermal-expansion-tank-vertical-models","title":"Amtrol ST-180V Therm-X-Trol non-ASME Thermal Expansion Tank Vertical Models","description":"\u003cspan style=\" font-size: 12pt; font-weight: bold;\"\u003e\u003c\/span\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 13.3333px;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePatent Pending Antimicrobial Liner Neutralizes Bacteria on Contact.\u003c\/li\u003e\n\u003cli\u003ePatented Turbulator™ Water Circulation Device.\u003c\/li\u003e\n\u003cli\u003ePatented InSight™ Indicator Cap Tank Service Alert.\u003c\/li\u003e\n\u003cli\u003eHighest Precharge – 50 PSIG.\u003c\/li\u003e\n\u003cli\u003eStrongest Tank Design Featuring Deep Drawn Steel and Multi-Dome Construction.\u003c\/li\u003e\n\u003cli\u003eThickest Diaphragm – Heavy Duty Butyl.\u003c\/li\u003e\n\u003cli\u003eProjection Welded Air Stem to Help Eliminate Leaks.\u003c\/li\u003e\n\u003cli\u003eStainless Steel System Connection.\u003c\/li\u003e\n\u003cli\u003eIn-Line Models Available in 2.0, 3.2 and 4.4 Gallon sizes.\u003c\/li\u003e\n\u003cli\u003eFreestanding Models Available in 10.3 through 86 Gallon sizes.\u003c\/li\u003e\n\u003cli\u003eExclusive ST-1 for Tankless Water Heaters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cspan style=\"font-size: 10pt;\"\u003e\u003cspan style=\"font-size: 10pt;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cspan style=\"font-size: 10pt;\"\u003e\u003cspan style=\"font-size: 10pt;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eShell: \u003c\/span\u003eHigh Strength Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eDiaphragm: \u003c\/span\u003eHeavy Duty Butyl NSF\/ANSI 61\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eLiner: \u003c\/span\u003eAntimicrobial\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eSystem Connection: \u003c\/span\u003eStainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eWater Circulator: \u003c\/span\u003ePatented Turbulator™\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eAir Valve: \u003c\/span\u003eProjection Welded\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eAir Valve Cap:\u003c\/span\u003e Patented InSight™ Indicator Cap\u003cbr class=\"none\"\u003e(In-Line Models: ST-5, ST-12)\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eFactory Precharge:\u003c\/span\u003e\u003cbr class=\"none\"\u003eIn-Line Models: 50 PSIG (3.5 bar)\u003cbr class=\"none\"\u003eStand Models: 40 PSIG (2.8 bar)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003ePerformance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eMax. Operating Temperature: \u003c\/span\u003e200º F (93º C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eMax. Working Pressure: \u003c\/span\u003e150 PSIG (10.3 bar)\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eWarranty:\u003c\/span\u003e\u003cbr class=\"none\"\u003eST-1 through ST-12: 7-Year Limited\u003cbr class=\"none\"\u003eST-25V through ST-210V: 1-Year Limited\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFor use in closed, potable hot water systems to control pressure build-up and protect the water heater.\u003c\/li\u003e\n\u003cli\u003eAccepts expanded water as system temperature rises and returns hot water to system when demand occurs.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/Amtrol_ST_Spec_Sheet_copy.jpg?v=1788404033\" width=\"891\" height=\"1009\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 10pt;\"\u003e\u003cbr\u003e \u003c\/span\u003e","brand":"Amtrol","offers":[{"title":"Default Title","offer_id":47344178987181,"sku":"ST-180V","price":818.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/STV.jpg?v=1787904551"},{"product_id":"amtrol-st-12c-dd-therm-x-trol-asme-thermal-expansion-tank-150-psi-max","title":"Amtrol ST-12C-DD Therm-X-Trol ASME Thermal Expansion Tank - 150 PSI Max","description":"\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eDiaphragm Design – Deep Drawn Construction:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIncreased Strength; Reduced Diameter and Reduced Weight.\u003c\/li\u003e\n\u003cli\u003eAntimicrobial Liner Neutralizes Bacteria on Contact.\u003c\/li\u003e\n\u003cli\u003eTested to JIS Z 2801 for Reduction of Legionella, Staphylococcus and E. coli.\u003c\/li\u003e\n\u003cli\u003eFollows ASHRAE 188 Anti-Legionella Guidelines.\u003c\/li\u003e\n\u003cli\u003ePatented Turbulator™ Prevents Sediment Buildup.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 200º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eDiaphragm Design – Head \u0026amp; Shell Construction:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAntimicrobial Liner Neutralizes Bacteria on Contact.\u003c\/li\u003e\n\u003cli\u003eTested to JIS Z 2801 for Reduction of Legionella, Staphylococcus and E. coli.\u003c\/li\u003e\n\u003cli\u003eFollows ASHRAE 188 Anti-Legionella Guidelines.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 200º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eFull Acceptance Bladder Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eButyl Bladder: Industry’s Thickest\u003c\/li\u003e\n\u003cli\u003eReplaceable Bladder Avoids Costly Tank Replacement.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 240º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003ePartial Acceptance Bladder Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eButyl Bladder: Industry’s Thickest\u003c\/li\u003e\n\u003cli\u003eReplaceable Bladder Avoids Costly Tank Replacement.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 240º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eShell: \u003c\/span\u003eASME Approved Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eDiaphragm\/Bladder: \u003c\/span\u003eHeavy Duty Butyl Compound\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eLiner – Diaphragm Models Only: \u003c\/span\u003eAntimicrobial JIS Z 2801 Tested for Reduction of Legionella, Staphylocuccus and E.coli\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eSystem Connection: \u003c\/span\u003eStainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eFinish:\u003c\/span\u003e Red Oxide Primer\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eAir Valve:\u003c\/span\u003e Schrader Valve w\/ EPDM Seats\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eFactory Precharge: \u003c\/span\u003e55 PSIG (3.8 bar)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003ePerformance\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eMax. Operating Temperature\u003cspan\u003e: \u003c\/span\u003e\u003c\/span\u003e200º F (93º C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eMax. Working Pressure\u003cspan\u003e: \u003c\/span\u003e\u003c\/span\u003eAvailable 125 PSIG (8.3 bar) through 300 PSIG (21 bar)\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eWarranty\u003cspan\u003e: \u003c\/span\u003e\u003c\/span\u003e1-Year Limited\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFor use in closed, potable hot water systems to control pressure buildup.\u003c\/li\u003e\n\u003cli\u003eMeets all ASME Section VIII, Division 1 code standards.\u003c\/li\u003e\n\u003cli\u003eAvailable with optional sight glass.\u003c\/li\u003e\n\u003cli\u003eStand models available with optional seismic restraints.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/Amtrol_STC_Spec_Sheet_copy.jpg?v=1788404034\" width=\"843\" height=\"970\"\u003e","brand":"Amtrol","offers":[{"title":"Default Title","offer_id":47344179019949,"sku":"ST-12C-DD","price":1745.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/AmtrolTanks.jpg?v=1787904553"},{"product_id":"amtrol-st-180vc-therm-x-trol-asme-thermal-expansion-tank-150-psi-max","title":"Amtrol ST-180VC Therm-X-Trol ASME Thermal Expansion Tank - 150 PSI Max","description":"\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eDiaphragm Design – Deep Drawn Construction:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIncreased Strength; Reduced Diameter and Reduced Weight.\u003c\/li\u003e\n\u003cli\u003eAntimicrobial Liner Neutralizes Bacteria on Contact.\u003c\/li\u003e\n\u003cli\u003eTested to JIS Z 2801 for Reduction of Legionella, Staphylococcus and E. coli.\u003c\/li\u003e\n\u003cli\u003eFollows ASHRAE 188 Anti-Legionella Guidelines.\u003c\/li\u003e\n\u003cli\u003ePatented Turbulator™ Prevents Sediment Buildup.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 200º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eDiaphragm Design – Head \u0026amp; Shell Construction:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAntimicrobial Liner Neutralizes Bacteria on Contact.\u003c\/li\u003e\n\u003cli\u003eTested to JIS Z 2801 for Reduction of Legionella, Staphylococcus and E. coli.\u003c\/li\u003e\n\u003cli\u003eFollows ASHRAE 188 Anti-Legionella Guidelines.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 200º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eFull Acceptance Bladder Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eButyl Bladder: Industry’s Thickest\u003c\/li\u003e\n\u003cli\u003eReplaceable Bladder Avoids Costly Tank Replacement.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 240º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003ePartial Acceptance Bladder Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eButyl Bladder: Industry’s Thickest\u003c\/li\u003e\n\u003cli\u003eReplaceable Bladder Avoids Costly Tank Replacement.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 240º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eShell: ASME Approved Steel\u003c\/li\u003e\n\u003cli\u003eDiaphragm\/Bladder: Heavy Duty Butyl Compound\u003c\/li\u003e\n\u003cli\u003eLiner – Diaphragm Models Only: Antimicrobial JIS Z 2801 Tested for Reduction of Legionella, Staphylocuccus and E.coli\u003c\/li\u003e\n\u003cli\u003eSystem Connection: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eFinish: Red Oxide Primer\u003c\/li\u003e\n\u003cli\u003eAir Valve: Schrader Valve w\/ EPDM Seats\u003c\/li\u003e\n\u003cli\u003eFactory Precharge: 55 PSIG (3.8 bar)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003ePerformance\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMax. Operating Temperature: 200º F (93º C)\u003c\/li\u003e\n\u003cli\u003eMax. Working Pressure: Available 125 PSIG (8.3 bar) through 300 PSIG (21 bar)\u003c\/li\u003e\n\u003cli\u003eWarranty: 1-Year Limited\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFor use in closed, potable hot water systems to control pressure buildup.\u003c\/li\u003e\n\u003cli\u003eMeets all ASME Section VIII, Division 1 code standards.\u003c\/li\u003e\n\u003cli\u003eAvailable with optional sight glass.\u003c\/li\u003e\n\u003cli\u003eStand models available with optional seismic restraints.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/Amtrol_STC_Spec_Sheet_copy.jpg?v=1788404034\" width=\"843\" height=\"970\"\u003e\u003cbr\u003e\u003cul\u003e\u003cli\u003e\u003cspan style=\"font-size: 10pt;\"\u003e\u003c\/span\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Amtrol","offers":[{"title":"Default Title","offer_id":47344179052717,"sku":"ST-180VC","price":4690.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/AmtrolTanks.2.jpg?v=1787904553"},{"product_id":"amtrol-st-20vc-dd-therm-x-trol-asme-thermal-expansion-tank-150-psi-max","title":"Amtrol ST-20VC-DD Therm-X-Trol ASME Thermal Expansion Tank - 150 PSI Max","description":"\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eDiaphragm Design – Deep Drawn Construction:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIncreased Strength; Reduced Diameter and Reduced Weight.\u003c\/li\u003e\n\u003cli\u003eAntimicrobial Liner Neutralizes Bacteria on Contact.\u003c\/li\u003e\n\u003cli\u003eTested to JIS Z 2801 for Reduction of Legionella, Staphylococcus and E. coli.\u003c\/li\u003e\n\u003cli\u003eFollows ASHRAE 188 Anti-Legionella Guidelines.\u003c\/li\u003e\n\u003cli\u003ePatented Turbulator™ Prevents Sediment Buildup.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 200º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eDiaphragm Design – Head \u0026amp; Shell Construction:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAntimicrobial Liner Neutralizes Bacteria on Contact.\u003c\/li\u003e\n\u003cli\u003eTested to JIS Z 2801 for Reduction of Legionella, Staphylococcus and E. coli.\u003c\/li\u003e\n\u003cli\u003eFollows ASHRAE 188 Anti-Legionella Guidelines.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 200º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eFull Acceptance Bladder Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eButyl Bladder: Industry’s Thickest\u003c\/li\u003e\n\u003cli\u003eReplaceable Bladder Avoids Costly Tank Replacement.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 240º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003ePartial Acceptance Bladder Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eButyl Bladder: Industry’s Thickest\u003c\/li\u003e\n\u003cli\u003eReplaceable Bladder Avoids Costly Tank Replacement.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 240º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eShell: ASME Approved Steel\u003c\/li\u003e\n\u003cli\u003eDiaphragm\/Bladder: Heavy Duty Butyl Compound\u003c\/li\u003e\n\u003cli\u003eLiner – Diaphragm Models Only: Antimicrobial JIS Z 2801 Tested for Reduction of Legionella, Staphylocuccus and E.coli\u003c\/li\u003e\n\u003cli\u003eSystem Connection: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eFinish: Red Oxide Primer\u003c\/li\u003e\n\u003cli\u003eAir Valve: Schrader Valve w\/ EPDM Seats\u003c\/li\u003e\n\u003cli\u003eFactory Precharge: 55 PSIG (3.8 bar)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003ePerformance\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMax. Operating Temperature: 200º F (93º C)\u003c\/li\u003e\n\u003cli\u003eMax. Working Pressure: Available 125 PSIG (8.3 bar) through 300 PSIG (21 bar)\u003c\/li\u003e\n\u003cli\u003eWarranty: 1-Year Limited\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFor use in closed, potable hot water systems to control pressure buildup.\u003c\/li\u003e\n\u003cli\u003eMeets all ASME Section VIII, Division 1 code standards.\u003c\/li\u003e\n\u003cli\u003eAvailable with optional sight glass.\u003c\/li\u003e\n\u003cli\u003eStand models available with optional seismic restraints.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/Amtrol_STC_Spec_Sheet_copy.jpg?v=1788404034\" width=\"843\" height=\"970\"\u003e","brand":"Amtrol","offers":[{"title":"Default Title","offer_id":47344179085485,"sku":"ST-20VC-DD","price":1889.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/AmtrolTanks.4.jpg?v=1787904555"},{"product_id":"amtrol-st-25v-therm-x-trol-non-asme-thermal-expansion-tank-vertical-models","title":"Amtrol ST-25V Therm-X-Trol Non-ASME Thermal Expansion Tank - Vertical Models","description":"\u003cdiv\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePatent Pending Antimicrobial Liner Neutralizes Bacteria on Contact.\u003c\/li\u003e\n\u003cli\u003ePatented Turbulator™ Water Circulation Device.\u003c\/li\u003e\n\u003cli\u003ePatented InSight™ Indicator Cap Tank Service Alert.\u003c\/li\u003e\n\u003cli\u003eHighest Precharge – 50 PSIG.\u003c\/li\u003e\n\u003cli\u003eStrongest Tank Design Featuring Deep Drawn Steel and Multi-Dome Construction.\u003c\/li\u003e\n\u003cli\u003eThickest Diaphragm – Heavy Duty Butyl.\u003c\/li\u003e\n\u003cli\u003eProjection Welded Air Stem to Help Eliminate Leaks.\u003c\/li\u003e\n\u003cli\u003eStainless Steel System Connection.\u003c\/li\u003e\n\u003cli\u003eIn-Line Models Available in 2.0, 3.2 and 4.4 Gallon sizes.\u003c\/li\u003e\n\u003cli\u003eFreestanding Models Available in 10.3 through 86 Gallon sizes.\u003c\/li\u003e\n\u003cli\u003eExclusive ST-1 for Tankless Water Heaters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cspan\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cspan\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cspan\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cul\u003e\n\u003cli\u003eShell: High Strength Steel\u003c\/li\u003e\n\u003cli\u003eDiaphragm: Heavy Duty Butyl NSF\/ANSI 61\u003c\/li\u003e\n\u003cli\u003eLiner: Antimicrobial\u003c\/li\u003e\n\u003cli\u003eSystem Connection: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eWater Circulator: Patented Turbulator™\u003c\/li\u003e\n\u003cli\u003eAir Valve: Projection Welded\u003c\/li\u003e\n\u003cli\u003eAir Valve Cap: Patented InSight™ Indicator Cap\u003cbr class=\"none\"\u003e(In-Line Models: ST-5, ST-12)\u003c\/li\u003e\n\u003cli\u003eFactory Precharge:\u003cbr class=\"none\"\u003eIn-Line Models: 50 PSIG (3.5 bar)\u003cbr class=\"none\"\u003eStand Models: 40 PSIG (2.8 bar)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cspan\u003e\u003cstrong\u003ePerformance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMax. Operating Temperature: 200º F (93º C)\u003c\/li\u003e\n\u003cli\u003eMax. Working Pressure: 150 PSIG (10.3 bar)\u003c\/li\u003e\n\u003cli\u003eWarranty:\u003cbr class=\"none\"\u003eST-1 through ST-12: 7-Year Limited\u003cbr class=\"none\"\u003eST-25V through ST-210V: 1-Year Limited\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cspan\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFor use in closed, potable hot water systems to control pressure build-up and protect the water heater.\u003c\/li\u003e\n\u003cli\u003eAccepts expanded water as system temperature rises and returns hot water to system when demand occurs.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/Amtrol_ST_Spec_Sheet_copy.jpg?v=1788404033\" width=\"891\" height=\"1009\"\u003e","brand":"Amtrol","offers":[{"title":"Default Title","offer_id":47344179118253,"sku":"ST-25V","price":279.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/STV.1.jpg?v=1787904557"},{"product_id":"amtrol-st-30vc-dd-therm-x-trol-asme-thermal-expansion-tank-150-psi-max","title":"Amtrol ST-30VC-DD Therm-X-Trol ASME Thermal Expansion Tank - 150 PSI Max","description":"\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eDiaphragm Design – Deep Drawn Construction:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIncreased Strength; Reduced Diameter and Reduced Weight.\u003c\/li\u003e\n\u003cli\u003eAntimicrobial Liner Neutralizes Bacteria on Contact.\u003c\/li\u003e\n\u003cli\u003eTested to JIS Z 2801 for Reduction of Legionella, Staphylococcus and E. coli.\u003c\/li\u003e\n\u003cli\u003eFollows ASHRAE 188 Anti-Legionella Guidelines.\u003c\/li\u003e\n\u003cli\u003ePatented Turbulator™ Prevents Sediment Buildup.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 200º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eDiaphragm Design – Head \u0026amp; Shell Construction:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAntimicrobial Liner Neutralizes Bacteria on Contact.\u003c\/li\u003e\n\u003cli\u003eTested to JIS Z 2801 for Reduction of Legionella, Staphylococcus and E. coli.\u003c\/li\u003e\n\u003cli\u003eFollows ASHRAE 188 Anti-Legionella Guidelines.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 200º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eFull Acceptance Bladder Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eButyl Bladder: Industry’s Thickest\u003c\/li\u003e\n\u003cli\u003eReplaceable Bladder Avoids Costly Tank Replacement.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 240º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003ePartial Acceptance Bladder Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eButyl Bladder: Industry’s Thickest\u003c\/li\u003e\n\u003cli\u003eReplaceable Bladder Avoids Costly Tank Replacement.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 240º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eShell: ASME Approved Steel\u003c\/li\u003e\n\u003cli\u003eDiaphragm\/Bladder: Heavy Duty Butyl Compound\u003c\/li\u003e\n\u003cli\u003eLiner – Diaphragm Models Only: Antimicrobial JIS Z 2801 Tested for Reduction of Legionella, Staphylocuccus and E.coli\u003c\/li\u003e\n\u003cli\u003eSystem Connection: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eFinish: Red Oxide Primer\u003c\/li\u003e\n\u003cli\u003eAir Valve: Schrader Valve w\/ EPDM Seats\u003c\/li\u003e\n\u003cli\u003eFactory Precharge: 55 PSIG (3.8 bar)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003ePerformance\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMax. Operating Temperature: 200º F (93º C)\u003c\/li\u003e\n\u003cli\u003eMax. Working Pressure: Available 125 PSIG (8.3 bar) through 300 PSIG (21 bar)\u003c\/li\u003e\n\u003cli\u003eWarranty: 1-Year Limited\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFor use in closed, potable hot water systems to control pressure buildup.\u003c\/li\u003e\n\u003cli\u003eMeets all ASME Section VIII, Division 1 code standards.\u003c\/li\u003e\n\u003cli\u003eAvailable with optional sight glass.\u003c\/li\u003e\n\u003cli\u003eStand models available with optional seismic restraints.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/Amtrol_STC_Spec_Sheet_copy.jpg?v=1788404034\" width=\"843\" height=\"970\"\u003e","brand":"Amtrol","offers":[{"title":"Default Title","offer_id":47344179151021,"sku":"ST-30VC-DD","price":1971.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/AmtrolTanks.5.jpg?v=1787904559"},{"product_id":"amtrol-st-42vc-dd-therm-x-trol-asme-thermal-expansion-tank-150-psi-max","title":"Amtrol ST-42VC-DD Therm-X-Trol ASME Thermal Expansion Tank - 150 PSI Max","description":"\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eDiaphragm Design – Deep Drawn Construction:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIncreased Strength; Reduced Diameter and Reduced Weight.\u003c\/li\u003e\n\u003cli\u003eAntimicrobial Liner Neutralizes Bacteria on Contact.\u003c\/li\u003e\n\u003cli\u003eTested to JIS Z 2801 for Reduction of Legionella, Staphylococcus and E. coli.\u003c\/li\u003e\n\u003cli\u003eFollows ASHRAE 188 Anti-Legionella Guidelines.\u003c\/li\u003e\n\u003cli\u003ePatented Turbulator™ Prevents Sediment Buildup.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 200º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eDiaphragm Design – Head \u0026amp; Shell Construction:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAntimicrobial Liner Neutralizes Bacteria on Contact.\u003c\/li\u003e\n\u003cli\u003eTested to JIS Z 2801 for Reduction of Legionella, Staphylococcus and E. coli.\u003c\/li\u003e\n\u003cli\u003eFollows ASHRAE 188 Anti-Legionella Guidelines.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 200º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eFull Acceptance Bladder Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eButyl Bladder: Industry’s Thickest\u003c\/li\u003e\n\u003cli\u003eReplaceable Bladder Avoids Costly Tank Replacement.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 240º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003ePartial Acceptance Bladder Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eButyl Bladder: Industry’s Thickest\u003c\/li\u003e\n\u003cli\u003eReplaceable Bladder Avoids Costly Tank Replacement.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 240º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eShell: ASME Approved Steel\u003c\/li\u003e\n\u003cli\u003eDiaphragm\/Bladder: Heavy Duty Butyl Compound\u003c\/li\u003e\n\u003cli\u003eLiner – Diaphragm Models Only: Antimicrobial JIS Z 2801 Tested for Reduction of Legionella, Staphylocuccus and E.coli\u003c\/li\u003e\n\u003cli\u003eSystem Connection: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eFinish: Red Oxide Primer\u003c\/li\u003e\n\u003cli\u003eAir Valve: Schrader Valve w\/ EPDM Seats\u003c\/li\u003e\n\u003cli\u003eFactory Precharge: 55 PSIG (3.8 bar)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003ePerformance\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMax. Operating Temperature: 200º F (93º C)\u003c\/li\u003e\n\u003cli\u003eMax. Working Pressure: Available 125 PSIG (8.3 bar) through 300 PSIG (21 bar)\u003c\/li\u003e\n\u003cli\u003eWarranty: 1-Year Limited\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFor use in closed, potable hot water systems to control pressure buildup.\u003c\/li\u003e\n\u003cli\u003eMeets all ASME Section VIII, Division 1 code standards.\u003c\/li\u003e\n\u003cli\u003eAvailable with optional sight glass.\u003c\/li\u003e\n\u003cli\u003eStand models available with optional seismic restraints.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/Amtrol_STC_Spec_Sheet_copy.jpg?v=1788404034\" width=\"843\" height=\"970\"\u003e","brand":"Amtrol","offers":[{"title":"Default Title","offer_id":47344179183789,"sku":"ST-42VC-DD","price":2177.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/AmtrolTanks.6.jpg?v=1787904559"},{"product_id":"amtrol-st-5c-dd-therm-x-trol-asme-thermal-expansion-tank-150-psi-max","title":"Amtrol ST-5C-DD Therm-X-Trol ASME Thermal Expansion Tank - 150 PSI Max","description":"\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eDiaphragm Design – Deep Drawn Construction:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIncreased Strength; Reduced Diameter and Reduced Weight.\u003c\/li\u003e\n\u003cli\u003eAntimicrobial Liner Neutralizes Bacteria on Contact.\u003c\/li\u003e\n\u003cli\u003eTested to JIS Z 2801 for Reduction of Legionella, Staphylococcus and E. coli.\u003c\/li\u003e\n\u003cli\u003eFollows ASHRAE 188 Anti-Legionella Guidelines.\u003c\/li\u003e\n\u003cli\u003ePatented Turbulator™ Prevents Sediment Buildup.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 200º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eDiaphragm Design – Head \u0026amp; Shell Construction:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAntimicrobial Liner Neutralizes Bacteria on Contact.\u003c\/li\u003e\n\u003cli\u003eTested to JIS Z 2801 for Reduction of Legionella, Staphylococcus and E. coli.\u003c\/li\u003e\n\u003cli\u003eFollows ASHRAE 188 Anti-Legionella Guidelines.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 200º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eFull Acceptance Bladder Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eButyl Bladder: Industry’s Thickest\u003c\/li\u003e\n\u003cli\u003eReplaceable Bladder Avoids Costly Tank Replacement.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 240º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003ePartial Acceptance Bladder Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eButyl Bladder: Industry’s Thickest\u003c\/li\u003e\n\u003cli\u003eReplaceable Bladder Avoids Costly Tank Replacement.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 240º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eShell: ASME Approved Steel\u003c\/li\u003e\n\u003cli\u003eDiaphragm\/Bladder: Heavy Duty Butyl Compound\u003c\/li\u003e\n\u003cli\u003eLiner – Diaphragm Models Only: Antimicrobial JIS Z 2801 Tested for Reduction of Legionella, Staphylocuccus and E.coli\u003c\/li\u003e\n\u003cli\u003eSystem Connection: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eFinish: Red Oxide Primer\u003c\/li\u003e\n\u003cli\u003eAir Valve: Schrader Valve w\/ EPDM Seats\u003c\/li\u003e\n\u003cli\u003eFactory Precharge: 55 PSIG (3.8 bar)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003ePerformance\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMax. Operating Temperature: 200º F (93º C)\u003c\/li\u003e\n\u003cli\u003eMax. Working Pressure: Available 125 PSIG (8.3 bar) through 300 PSIG (21 bar)\u003c\/li\u003e\n\u003cli\u003eWarranty: 1-Year Limited\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFor use in closed, potable hot water systems to control pressure buildup.\u003c\/li\u003e\n\u003cli\u003eMeets all ASME Section VIII, Division 1 code standards.\u003c\/li\u003e\n\u003cli\u003eAvailable with optional sight glass.\u003c\/li\u003e\n\u003cli\u003eStand models available with optional seismic restraints.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/Amtrol_STC_Spec_Sheet_copy.jpg?v=1788404034\" width=\"843\" height=\"970\"\u003e","brand":"Amtrol","offers":[{"title":"Default Title","offer_id":47344179216557,"sku":"ST-5C-DD","price":1335.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/AmtrolTanks.7.jpg?v=1787904560"},{"product_id":"amtrol-st-60vc-therm-x-trol-asme-thermal-expansion-tank-150psi-max","title":"Amtrol ST-60VC Therm-X-Trol ASME Thermal Expansion Tank - 150PSI Max","description":"\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eDiaphragm Design – Deep Drawn Construction:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIncreased Strength; Reduced Diameter and Reduced Weight.\u003c\/li\u003e\n\u003cli\u003eAntimicrobial Liner Neutralizes Bacteria on Contact.\u003c\/li\u003e\n\u003cli\u003eTested to JIS Z 2801 for Reduction of Legionella, Staphylococcus and E. coli.\u003c\/li\u003e\n\u003cli\u003eFollows ASHRAE 188 Anti-Legionella Guidelines.\u003c\/li\u003e\n\u003cli\u003ePatented Turbulator™ Prevents Sediment Buildup.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 200º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eDiaphragm Design – Head \u0026amp; Shell Construction:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAntimicrobial Liner Neutralizes Bacteria on Contact.\u003c\/li\u003e\n\u003cli\u003eTested to JIS Z 2801 for Reduction of Legionella, Staphylococcus and E. coli.\u003c\/li\u003e\n\u003cli\u003eFollows ASHRAE 188 Anti-Legionella Guidelines.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 200º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eFull Acceptance Bladder Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eButyl Bladder: Industry’s Thickest\u003c\/li\u003e\n\u003cli\u003eReplaceable Bladder Avoids Costly Tank Replacement.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 240º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003ePartial Acceptance Bladder Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eButyl Bladder: Industry’s Thickest\u003c\/li\u003e\n\u003cli\u003eReplaceable Bladder Avoids Costly Tank Replacement.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 240º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eShell: ASME Approved Steel\u003c\/li\u003e\n\u003cli\u003eDiaphragm\/Bladder: Heavy Duty Butyl Compound\u003c\/li\u003e\n\u003cli\u003eLiner – Diaphragm Models Only: Antimicrobial JIS Z 2801 Tested for Reduction of Legionella, Staphylocuccus and E.coli\u003c\/li\u003e\n\u003cli\u003eSystem Connection: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eFinish: Red Oxide Primer\u003c\/li\u003e\n\u003cli\u003eAir Valve: Schrader Valve w\/ EPDM Seats\u003c\/li\u003e\n\u003cli\u003eFactory Precharge: 55 PSIG (3.8 bar)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003ePerformance\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMax. Operating Temperature: 200º F (93º C)\u003c\/li\u003e\n\u003cli\u003eMax. Working Pressure: Available 125 PSIG (8.3 bar) through 300 PSIG (21 bar)\u003c\/li\u003e\n\u003cli\u003eWarranty: 1-Year Limited\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFor use in closed, potable hot water systems to control pressure buildup.\u003c\/li\u003e\n\u003cli\u003eMeets all ASME Section VIII, Division 1 code standards.\u003c\/li\u003e\n\u003cli\u003eAvailable with optional sight glass.\u003c\/li\u003e\n\u003cli\u003eStand models available with optional seismic restraints.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/Amtrol_STC_Spec_Sheet_copy.jpg?v=1788404034\" width=\"843\" height=\"970\"\u003e","brand":"Amtrol","offers":[{"title":"Default Title","offer_id":47344179249325,"sku":"ST-60VC","price":2851.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/AmtrolTanks.8.jpg?v=1787904563"},{"product_id":"amtrol-st-70vc-therm-x-trol-asme-thermal-expansion-tank-150-psi-max","title":"Amtrol ST-70VC Therm-X-Trol ASME Thermal Expansion Tank - 150 PSI Max","description":"\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eDiaphragm Design – Deep Drawn Construction:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIncreased Strength; Reduced Diameter and Reduced Weight.\u003c\/li\u003e\n\u003cli\u003eAntimicrobial Liner Neutralizes Bacteria on Contact.\u003c\/li\u003e\n\u003cli\u003eTested to JIS Z 2801 for Reduction of Legionella, Staphylococcus and E. coli.\u003c\/li\u003e\n\u003cli\u003eFollows ASHRAE 188 Anti-Legionella Guidelines.\u003c\/li\u003e\n\u003cli\u003ePatented Turbulator™ Prevents Sediment Buildup.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 200º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eDiaphragm Design – Head \u0026amp; Shell Construction:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAntimicrobial Liner Neutralizes Bacteria on Contact.\u003c\/li\u003e\n\u003cli\u003eTested to JIS Z 2801 for Reduction of Legionella, Staphylococcus and E. coli.\u003c\/li\u003e\n\u003cli\u003eFollows ASHRAE 188 Anti-Legionella Guidelines.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 200º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eFull Acceptance Bladder Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eButyl Bladder: Industry’s Thickest\u003c\/li\u003e\n\u003cli\u003eReplaceable Bladder Avoids Costly Tank Replacement.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 240º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003ePartial Acceptance Bladder Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eButyl Bladder: Industry’s Thickest\u003c\/li\u003e\n\u003cli\u003eReplaceable Bladder Avoids Costly Tank Replacement.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 240º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eShell: ASME Approved Steel\u003c\/li\u003e\n\u003cli\u003eDiaphragm\/Bladder: Heavy Duty Butyl Compound\u003c\/li\u003e\n\u003cli\u003eLiner – Diaphragm Models Only: Antimicrobial JIS Z 2801 Tested for Reduction of Legionella, Staphylocuccus and E.coli\u003c\/li\u003e\n\u003cli\u003eSystem Connection: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eFinish: Red Oxide Primer\u003c\/li\u003e\n\u003cli\u003eAir Valve: Schrader Valve w\/ EPDM Seats\u003c\/li\u003e\n\u003cli\u003eFactory Precharge: 55 PSIG (3.8 bar)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003ePerformance\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMax. Operating Temperature: 200º F (93º C)\u003c\/li\u003e\n\u003cli\u003eMax. Working Pressure: Available 125 PSIG (8.3 bar) through 300 PSIG (21 bar)\u003c\/li\u003e\n\u003cli\u003eWarranty: 1-Year Limited\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFor use in closed, potable hot water systems to control pressure buildup.\u003c\/li\u003e\n\u003cli\u003eMeets all ASME Section VIII, Division 1 code standards.\u003c\/li\u003e\n\u003cli\u003eAvailable with optional sight glass.\u003c\/li\u003e\n\u003cli\u003eStand models available with optional seismic restraints.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/Amtrol_STC_Spec_Sheet_copy.jpg?v=1788404034\" width=\"843\" height=\"970\"\u003e","brand":"Amtrol","offers":[{"title":"Default Title","offer_id":47344179282093,"sku":"ST-70VC","price":2751.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/AmtrolTanks.9.jpg?v=1787904565"},{"product_id":"amtrol-st-80vc-therm-x-trol-asme-thermal-expansion-tank-150-psi-max","title":"Amtrol ST-80VC Therm-X-Trol ASME Thermal Expansion Tank - 150 PSI Max","description":"\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eDiaphragm Design – Deep Drawn Construction:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIncreased Strength; Reduced Diameter and Reduced Weight.\u003c\/li\u003e\n\u003cli\u003eAntimicrobial Liner Neutralizes Bacteria on Contact.\u003c\/li\u003e\n\u003cli\u003eTested to JIS Z 2801 for Reduction of Legionella, Staphylococcus and E. coli.\u003c\/li\u003e\n\u003cli\u003eFollows ASHRAE 188 Anti-Legionella Guidelines.\u003c\/li\u003e\n\u003cli\u003ePatented Turbulator™ Prevents Sediment Buildup.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 200º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eDiaphragm Design – Head \u0026amp; Shell Construction:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAntimicrobial Liner Neutralizes Bacteria on Contact.\u003c\/li\u003e\n\u003cli\u003eTested to JIS Z 2801 for Reduction of Legionella, Staphylococcus and E. coli.\u003c\/li\u003e\n\u003cli\u003eFollows ASHRAE 188 Anti-Legionella Guidelines.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 200º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eFull Acceptance Bladder Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eButyl Bladder: Industry’s Thickest\u003c\/li\u003e\n\u003cli\u003eReplaceable Bladder Avoids Costly Tank Replacement.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 240º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003ePartial Acceptance Bladder Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eButyl Bladder: Industry’s Thickest\u003c\/li\u003e\n\u003cli\u003eReplaceable Bladder Avoids Costly Tank Replacement.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 240º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eShell: ASME Approved Steel\u003c\/li\u003e\n\u003cli\u003eDiaphragm\/Bladder: Heavy Duty Butyl Compound\u003c\/li\u003e\n\u003cli\u003eLiner – Diaphragm Models Only: Antimicrobial JIS Z 2801 Tested for Reduction of Legionella, Staphylocuccus and E.coli\u003c\/li\u003e\n\u003cli\u003eSystem Connection: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eFinish: Red Oxide Primer\u003c\/li\u003e\n\u003cli\u003eAir Valve: Schrader Valve w\/ EPDM Seats\u003c\/li\u003e\n\u003cli\u003eFactory Precharge: 55 PSIG (3.8 bar)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003ePerformance\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMax. Operating Temperature: 200º F (93º C)\u003c\/li\u003e\n\u003cli\u003eMax. Working Pressure: Available 125 PSIG (8.3 bar) through 300 PSIG (21 bar)\u003c\/li\u003e\n\u003cli\u003eWarranty: 1-Year Limited\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFor use in closed, potable hot water systems to control pressure buildup.\u003c\/li\u003e\n\u003cli\u003eMeets all ASME Section VIII, Division 1 code standards.\u003c\/li\u003e\n\u003cli\u003eAvailable with optional sight glass.\u003c\/li\u003e\n\u003cli\u003eStand models available with optional seismic restraints.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/Amtrol_STC_Spec_Sheet_copy.jpg?v=1788404034\" width=\"843\" height=\"970\"\u003e","brand":"Amtrol","offers":[{"title":"Default Title","offer_id":47344179314861,"sku":"ST-80VC","price":3926.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/AmtrolTanks.10.jpg?v=1787904565"},{"product_id":"amtrol-st-12c-dd-therm-x-trol-asme-thermal-expansion-tank-175-psi-max","title":"Amtrol ST-12C-DD Therm-X-Trol ASME Thermal Expansion Tank - 175 PSI Max","description":"\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eDiaphragm Design – Deep Drawn Construction:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIncreased Strength; Reduced Diameter and Reduced Weight.\u003c\/li\u003e\n\u003cli\u003eAntimicrobial Liner Neutralizes Bacteria on Contact.\u003c\/li\u003e\n\u003cli\u003eTested to JIS Z 2801 for Reduction of Legionella, Staphylococcus and E. coli.\u003c\/li\u003e\n\u003cli\u003eFollows ASHRAE 188 Anti-Legionella Guidelines.\u003c\/li\u003e\n\u003cli\u003ePatented Turbulator™ Prevents Sediment Buildup.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 200º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eDiaphragm Design – Head \u0026amp; Shell Construction:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAntimicrobial Liner Neutralizes Bacteria on Contact.\u003c\/li\u003e\n\u003cli\u003eTested to JIS Z 2801 for Reduction of Legionella, Staphylococcus and E. coli.\u003c\/li\u003e\n\u003cli\u003eFollows ASHRAE 188 Anti-Legionella Guidelines.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 200º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eFull Acceptance Bladder Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eButyl Bladder: Industry’s Thickest\u003c\/li\u003e\n\u003cli\u003eReplaceable Bladder Avoids Costly Tank Replacement.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 240º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003ePartial Acceptance Bladder Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eButyl Bladder: Industry’s Thickest\u003c\/li\u003e\n\u003cli\u003eReplaceable Bladder Avoids Costly Tank Replacement.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 240º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eShell: \u003c\/span\u003eASME Approved Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eDiaphragm\/Bladder: \u003c\/span\u003eHeavy Duty Butyl Compound\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eLiner – Diaphragm Models Only: \u003c\/span\u003eAntimicrobial JIS Z 2801 Tested for Reduction of Legionella, Staphylocuccus and E.coli\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eSystem Connection: \u003c\/span\u003eStainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eFinish:\u003c\/span\u003e Red Oxide Primer\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eAir Valve:\u003c\/span\u003e Schrader Valve w\/ EPDM Seats\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eFactory Precharge: \u003c\/span\u003e55 PSIG (3.8 bar)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003ePerformance\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eMax. Operating Temperature\u003cspan\u003e: \u003c\/span\u003e\u003c\/span\u003e200º F (93º C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eMax. Working Pressure\u003cspan\u003e: \u003c\/span\u003e\u003c\/span\u003eAvailable 125 PSIG (8.3 bar) through 300 PSIG (21 bar)\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eWarranty\u003cspan\u003e: \u003c\/span\u003e\u003c\/span\u003e1-Year Limited\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFor use in closed, potable hot water systems to control pressure buildup.\u003c\/li\u003e\n\u003cli\u003eMeets all ASME Section VIII, Division 1 code standards.\u003c\/li\u003e\n\u003cli\u003eAvailable with optional sight glass.\u003c\/li\u003e\n\u003cli\u003eStand models available with optional seismic restraints.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/Amtrol_STC_Spec_Sheet_copy.jpg?v=1788404034\" width=\"843\" height=\"970\"\u003e","brand":"Amtrol","offers":[{"title":"Default Title","offer_id":47345060872365,"sku":"ST-12C-DD","price":1918.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/AmtrolTanks.1.jpg?v=1787910023"},{"product_id":"amtrol-st-12-therm-x-trol-non-asme-thermal-expansion-tank-in-line-models","title":"Amtrol ST-12 Therm-X-Trol non-ASME Thermal Expansion Tank In-Line Models","description":"\u003cspan style=\" font-size: 12pt; font-weight: bold;\"\u003e\u003c\/span\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 13.3333px;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePatent Pending Antimicrobial Liner Neutralizes Bacteria on Contact.\u003c\/li\u003e\n\u003cli\u003ePatented Turbulator™ Water Circulation Device.\u003c\/li\u003e\n\u003cli\u003ePatented InSight™ Indicator Cap Tank Service Alert.\u003c\/li\u003e\n\u003cli\u003eHighest Precharge – 50 PSIG.\u003c\/li\u003e\n\u003cli\u003eStrongest Tank Design Featuring Deep Drawn Steel and Multi-Dome Construction.\u003c\/li\u003e\n\u003cli\u003eThickest Diaphragm – Heavy Duty Butyl.\u003c\/li\u003e\n\u003cli\u003eProjection Welded Air Stem to Help Eliminate Leaks.\u003c\/li\u003e\n\u003cli\u003eStainless Steel System Connection.\u003c\/li\u003e\n\u003cli\u003eIn-Line Models Available in 2.0, 3.2 and 4.4 Gallon sizes.\u003c\/li\u003e\n\u003cli\u003eFreestanding Models Available in 10.3 through 86 Gallon sizes.\u003c\/li\u003e\n\u003cli\u003eExclusive ST-1 for Tankless Water Heaters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cspan style=\"font-size: 10pt;\"\u003e\u003cspan style=\"font-size: 10pt;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cspan style=\"font-size: 10pt;\"\u003e\u003cspan style=\"font-size: 10pt;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eShell: \u003c\/span\u003eHigh Strength Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eDiaphragm: \u003c\/span\u003eHeavy Duty Butyl NSF\/ANSI 61\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eLiner: \u003c\/span\u003eAntimicrobial\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eSystem Connection: \u003c\/span\u003eStainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eWater Circulator: \u003c\/span\u003ePatented Turbulator™\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eAir Valve: \u003c\/span\u003eProjection Welded\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eAir Valve Cap:\u003c\/span\u003e Patented InSight™ Indicator Cap\u003cbr class=\"none\"\u003e(In-Line Models: ST-5, ST-12)\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eFactory Precharge:\u003c\/span\u003e\u003cbr class=\"none\"\u003eIn-Line Models: 50 PSIG (3.5 bar)\u003cbr class=\"none\"\u003eStand Models: 40 PSIG (2.8 bar)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003ePerformance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eMax. Operating Temperature: \u003c\/span\u003e200º F (93º C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eMax. Working Pressure: \u003c\/span\u003e150 PSIG (10.3 bar)\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eWarranty:\u003c\/span\u003e\u003cbr class=\"none\"\u003eST-1 through ST-12: 7-Year Limited\u003cbr class=\"none\"\u003eST-25V through ST-210V: 1-Year Limited\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFor use in closed, potable hot water systems to control pressure build-up and protect the water heater.\u003c\/li\u003e\n\u003cli\u003eAccepts expanded water as system temperature rises and returns hot water to system when demand occurs.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/Amtrol_ST_Spec_Sheet_copy.jpg?v=1788404033\" width=\"891\" height=\"1009\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 10pt;\"\u003e\u003cbr\u003e \u003c\/span\u003e","brand":"Amtrol","offers":[{"title":"Default Title","offer_id":47345060937901,"sku":"ST-12","price":82.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/STInline.1.jpg?v=1787910024"},{"product_id":"amtrol-st-20vc-dd-therm-x-trol-asme-thermal-expansion-tank-175-psi-max","title":"Amtrol ST-20VC-DD Therm-X-Trol ASME Thermal Expansion Tank - 175 PSI Max","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eDiaphragm Design – Deep Drawn Construction:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIncreased Strength; Reduced Diameter and Reduced Weight.\u003c\/li\u003e\n\u003cli\u003eAntimicrobial Liner Neutralizes Bacteria on Contact.\u003c\/li\u003e\n\u003cli\u003eTested to JIS Z 2801 for Reduction of Legionella, Staphylococcus and E. coli.\u003c\/li\u003e\n\u003cli\u003eFollows ASHRAE 188 Anti-Legionella Guidelines.\u003c\/li\u003e\n\u003cli\u003ePatented Turbulator™ Prevents Sediment Buildup.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 200º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eDiaphragm Design – Head \u0026amp; Shell Construction:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAntimicrobial Liner Neutralizes Bacteria on Contact.\u003c\/li\u003e\n\u003cli\u003eTested to JIS Z 2801 for Reduction of Legionella, Staphylococcus and E. coli.\u003c\/li\u003e\n\u003cli\u003eFollows ASHRAE 188 Anti-Legionella Guidelines.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 200º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eFull Acceptance Bladder Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eButyl Bladder: Industry’s Thickest\u003c\/li\u003e\n\u003cli\u003eReplaceable Bladder Avoids Costly Tank Replacement.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 240º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003ePartial Acceptance Bladder Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eButyl Bladder: Industry’s Thickest\u003c\/li\u003e\n\u003cli\u003eReplaceable Bladder Avoids Costly Tank Replacement.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 240º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eShell: ASME Approved Steel\u003c\/li\u003e\n\u003cli\u003eDiaphragm\/Bladder: Heavy Duty Butyl Compound\u003c\/li\u003e\n\u003cli\u003eLiner – Diaphragm Models Only: Antimicrobial JIS Z 2801 Tested for Reduction of Legionella, Staphylocuccus and E.coli\u003c\/li\u003e\n\u003cli\u003eSystem Connection: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eFinish: Red Oxide Primer\u003c\/li\u003e\n\u003cli\u003eAir Valve: Schrader Valve w\/ EPDM Seats\u003c\/li\u003e\n\u003cli\u003eFactory Precharge: 55 PSIG (3.8 bar)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003ePerformance\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMax. Operating Temperature: 200º F (93º C)\u003c\/li\u003e\n\u003cli\u003eMax. Working Pressure: Available 125 PSIG (8.3 bar) through 300 PSIG (21 bar)\u003c\/li\u003e\n\u003cli\u003eWarranty: 1-Year Limited\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFor use in closed, potable hot water systems to control pressure buildup.\u003c\/li\u003e\n\u003cli\u003eMeets all ASME Section VIII, Division 1 code standards.\u003c\/li\u003e\n\u003cli\u003eAvailable with optional sight glass.\u003c\/li\u003e\n\u003cli\u003eStand models available with optional seismic restraints.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/Amtrol_STC_Spec_Sheet_copy.jpg?v=1788404034\" width=\"843\" height=\"970\"\u003e","brand":"Amtrol","offers":[{"title":"Default Title","offer_id":47345060970669,"sku":"ST-20VC-DD","price":2099.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/AmtrolTanks.3.jpg?v=1787910023"},{"product_id":"amtrol-st-42v-therm-x-trol-non-asme-thermal-expansion-tank-vertical-models","title":"Amtrol ST-42V Therm-X-Trol Non-ASME Thermal Expansion Tank - Vertical Models","description":"\u003cdiv\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePatent Pending Antimicrobial Liner Neutralizes Bacteria on Contact.\u003c\/li\u003e\n\u003cli\u003ePatented Turbulator™ Water Circulation Device.\u003c\/li\u003e\n\u003cli\u003ePatented InSight™ Indicator Cap Tank Service Alert.\u003c\/li\u003e\n\u003cli\u003eHighest Precharge – 50 PSIG.\u003c\/li\u003e\n\u003cli\u003eStrongest Tank Design Featuring Deep Drawn Steel and Multi-Dome Construction.\u003c\/li\u003e\n\u003cli\u003eThickest Diaphragm – Heavy Duty Butyl.\u003c\/li\u003e\n\u003cli\u003eProjection Welded Air Stem to Help Eliminate Leaks.\u003c\/li\u003e\n\u003cli\u003eStainless Steel System Connection.\u003c\/li\u003e\n\u003cli\u003eIn-Line Models Available in 2.0, 3.2 and 4.4 Gallon sizes.\u003c\/li\u003e\n\u003cli\u003eFreestanding Models Available in 10.3 through 86 Gallon sizes.\u003c\/li\u003e\n\u003cli\u003eExclusive ST-1 for Tankless Water Heaters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cspan\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cspan\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cspan\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cul\u003e\n\u003cli\u003eShell: High Strength Steel\u003c\/li\u003e\n\u003cli\u003eDiaphragm: Heavy Duty Butyl NSF\/ANSI 61\u003c\/li\u003e\n\u003cli\u003eLiner: Antimicrobial\u003c\/li\u003e\n\u003cli\u003eSystem Connection: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eWater Circulator: Patented Turbulator™\u003c\/li\u003e\n\u003cli\u003eAir Valve: Projection Welded\u003c\/li\u003e\n\u003cli\u003eAir Valve Cap: Patented InSight™ Indicator Cap\u003cbr class=\"none\"\u003e(In-Line Models: ST-5, ST-12)\u003c\/li\u003e\n\u003cli\u003eFactory Precharge:\u003cbr class=\"none\"\u003eIn-Line Models: 50 PSIG (3.5 bar)\u003cbr class=\"none\"\u003eStand Models: 40 PSIG (2.8 bar)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cspan\u003e\u003cstrong\u003ePerformance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMax. Operating Temperature: 200º F (93º C)\u003c\/li\u003e\n\u003cli\u003eMax. Working Pressure: 150 PSIG (10.3 bar)\u003c\/li\u003e\n\u003cli\u003eWarranty:\u003cbr class=\"none\"\u003eST-1 through ST-12: 7-Year Limited\u003cbr class=\"none\"\u003eST-25V through ST-210V: 1-Year Limited\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cspan\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFor use in closed, potable hot water systems to control pressure build-up and protect the water heater.\u003c\/li\u003e\n\u003cli\u003eAccepts expanded water as system temperature rises and returns hot water to system when demand occurs.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/Amtrol_ST_Spec_Sheet_copy.jpg?v=1788404033\" width=\"891\" height=\"1009\"\u003e","brand":"Amtrol","offers":[{"title":"Default Title","offer_id":47345062215853,"sku":"ST-42V","price":393.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/STV.1_efdaacbc-0c40-4849-bb16-3a9b569fd653.jpg?v=1787910028"},{"product_id":"amtrol-st-5c-dd-therm-x-trol-asme-thermal-expansion-tank-175-psi-max","title":"Amtrol ST-5C-DD Therm-X-Trol ASME Thermal Expansion Tank - 175 PSI Max","description":"\u003cp\u003e\u003cstrong\u003e\u003cbr\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eDiaphragm Design – Deep Drawn Construction:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIncreased Strength; Reduced Diameter and Reduced Weight.\u003c\/li\u003e\n\u003cli\u003eAntimicrobial Liner Neutralizes Bacteria on Contact.\u003c\/li\u003e\n\u003cli\u003eTested to JIS Z 2801 for Reduction of Legionella, Staphylococcus and E. coli.\u003c\/li\u003e\n\u003cli\u003eFollows ASHRAE 188 Anti-Legionella Guidelines.\u003c\/li\u003e\n\u003cli\u003ePatented Turbulator™ Prevents Sediment Buildup.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 200º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eDiaphragm Design – Head \u0026amp; Shell Construction:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAntimicrobial Liner Neutralizes Bacteria on Contact.\u003c\/li\u003e\n\u003cli\u003eTested to JIS Z 2801 for Reduction of Legionella, Staphylococcus and E. coli.\u003c\/li\u003e\n\u003cli\u003eFollows ASHRAE 188 Anti-Legionella Guidelines.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 200º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eFull Acceptance Bladder Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eButyl Bladder: Industry’s Thickest\u003c\/li\u003e\n\u003cli\u003eReplaceable Bladder Avoids Costly Tank Replacement.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 240º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003ePartial Acceptance Bladder Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eButyl Bladder: Industry’s Thickest\u003c\/li\u003e\n\u003cli\u003eReplaceable Bladder Avoids Costly Tank Replacement.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 240º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eShell: ASME Approved Steel\u003c\/li\u003e\n\u003cli\u003eDiaphragm\/Bladder: Heavy Duty Butyl Compound\u003c\/li\u003e\n\u003cli\u003eLiner – Diaphragm Models Only: Antimicrobial JIS Z 2801 Tested for Reduction of Legionella, Staphylocuccus and E.coli\u003c\/li\u003e\n\u003cli\u003eSystem Connection: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eFinish: Red Oxide Primer\u003c\/li\u003e\n\u003cli\u003eAir Valve: Schrader Valve w\/ EPDM Seats\u003c\/li\u003e\n\u003cli\u003eFactory Precharge: 55 PSIG (3.8 bar)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003ePerformance\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMax. Operating Temperature: 200º F (93º C)\u003c\/li\u003e\n\u003cli\u003eMax. Working Pressure: Available 125 PSIG (8.3 bar) through 300 PSIG (21 bar)\u003c\/li\u003e\n\u003cli\u003eWarranty: 1-Year Limited\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFor use in closed, potable hot water systems to control pressure buildup.\u003c\/li\u003e\n\u003cli\u003eMeets all ASME Section VIII, Division 1 code standards.\u003c\/li\u003e\n\u003cli\u003eAvailable with optional sight glass.\u003c\/li\u003e\n\u003cli\u003eStand models available with optional seismic restraints.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/Amtrol_STC_Spec_Sheet_copy.jpg?v=1788404034\" width=\"843\" height=\"970\"\u003e","brand":"Amtrol","offers":[{"title":"Default Title","offer_id":47345062248621,"sku":"ST-5C-DD","price":1469.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/AmtrolTanks.7_379c9528-d442-4565-a8e4-516b3e520f52.jpg?v=1787910029"},{"product_id":"amtrol-st-5-therm-x-trol-non-asme-thermal-expansion-tank-in-line-models","title":"Amtrol ST-5 Therm-X-Trol non-ASME Thermal Expansion Tank In-Line Models","description":"\u003cspan style=\" font-size: 12pt; font-weight: bold;\"\u003e\u003c\/span\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 13.3333px;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePatent Pending Antimicrobial Liner Neutralizes Bacteria on Contact.\u003c\/li\u003e\n\u003cli\u003ePatented Turbulator™ Water Circulation Device.\u003c\/li\u003e\n\u003cli\u003ePatented InSight™ Indicator Cap Tank Service Alert.\u003c\/li\u003e\n\u003cli\u003eHighest Precharge – 50 PSIG.\u003c\/li\u003e\n\u003cli\u003eStrongest Tank Design Featuring Deep Drawn Steel and Multi-Dome Construction.\u003c\/li\u003e\n\u003cli\u003eThickest Diaphragm – Heavy Duty Butyl.\u003c\/li\u003e\n\u003cli\u003eProjection Welded Air Stem to Help Eliminate Leaks.\u003c\/li\u003e\n\u003cli\u003eStainless Steel System Connection.\u003c\/li\u003e\n\u003cli\u003eIn-Line Models Available in 2.0, 3.2 and 4.4 Gallon sizes.\u003c\/li\u003e\n\u003cli\u003eFreestanding Models Available in 10.3 through 86 Gallon sizes.\u003c\/li\u003e\n\u003cli\u003eExclusive ST-1 for Tankless Water Heaters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cspan style=\"font-size: 10pt;\"\u003e\u003cspan style=\"font-size: 10pt;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cspan style=\"font-size: 10pt;\"\u003e\u003cspan style=\"font-size: 10pt;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eShell: \u003c\/span\u003eHigh Strength Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eDiaphragm: \u003c\/span\u003eHeavy Duty Butyl NSF\/ANSI 61\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eLiner: \u003c\/span\u003eAntimicrobial\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eSystem Connection: \u003c\/span\u003eStainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eWater Circulator: \u003c\/span\u003ePatented Turbulator™\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eAir Valve: \u003c\/span\u003eProjection Welded\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eAir Valve Cap:\u003c\/span\u003e Patented InSight™ Indicator Cap\u003cbr class=\"none\"\u003e(In-Line Models: ST-5, ST-12)\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eFactory Precharge:\u003c\/span\u003e\u003cbr class=\"none\"\u003eIn-Line Models: 50 PSIG (3.5 bar)\u003cbr class=\"none\"\u003eStand Models: 40 PSIG (2.8 bar)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003ePerformance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eMax. Operating Temperature: \u003c\/span\u003e200º F (93º C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eMax. Working Pressure: \u003c\/span\u003e150 PSIG (10.3 bar)\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eWarranty:\u003c\/span\u003e\u003cbr class=\"none\"\u003eST-1 through ST-12: 7-Year Limited\u003cbr class=\"none\"\u003eST-25V through ST-210V: 1-Year Limited\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFor use in closed, potable hot water systems to control pressure build-up and protect the water heater.\u003c\/li\u003e\n\u003cli\u003eAccepts expanded water as system temperature rises and returns hot water to system when demand occurs.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/Amtrol_ST_Spec_Sheet_copy.jpg?v=1788404033\" width=\"891\" height=\"1009\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 10pt;\"\u003e\u003cbr\u003e \u003c\/span\u003e","brand":"Amtrol","offers":[{"title":"Default Title","offer_id":47345062412461,"sku":"ST-5","price":59.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/STInline.jpg?v=1787910029"},{"product_id":"amtrol-st-70vc-therm-x-trol-asme-thermal-expansion-tank-250-psi-max","title":"Amtrol ST-70VC Therm-X-Trol ASME Thermal Expansion Tank - 250 PSI Max","description":"\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eDiaphragm Design – Deep Drawn Construction:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIncreased Strength; Reduced Diameter and Reduced Weight.\u003c\/li\u003e\n\u003cli\u003eAntimicrobial Liner Neutralizes Bacteria on Contact.\u003c\/li\u003e\n\u003cli\u003eTested to JIS Z 2801 for Reduction of Legionella, Staphylococcus and E. coli.\u003c\/li\u003e\n\u003cli\u003eFollows ASHRAE 188 Anti-Legionella Guidelines.\u003c\/li\u003e\n\u003cli\u003ePatented Turbulator™ Prevents Sediment Buildup.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 200º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eDiaphragm Design – Head \u0026amp; Shell Construction:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAntimicrobial Liner Neutralizes Bacteria on Contact.\u003c\/li\u003e\n\u003cli\u003eTested to JIS Z 2801 for Reduction of Legionella, Staphylococcus and E. coli.\u003c\/li\u003e\n\u003cli\u003eFollows ASHRAE 188 Anti-Legionella Guidelines.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 200º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eFull Acceptance Bladder Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eButyl Bladder: Industry’s Thickest\u003c\/li\u003e\n\u003cli\u003eReplaceable Bladder Avoids Costly Tank Replacement.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 240º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003ePartial Acceptance Bladder Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eButyl Bladder: Industry’s Thickest\u003c\/li\u003e\n\u003cli\u003eReplaceable Bladder Avoids Costly Tank Replacement.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 240º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eShell: ASME Approved Steel\u003c\/li\u003e\n\u003cli\u003eDiaphragm\/Bladder: Heavy Duty Butyl Compound\u003c\/li\u003e\n\u003cli\u003eLiner – Diaphragm Models Only: Antimicrobial JIS Z 2801 Tested for Reduction of Legionella, Staphylocuccus and E.coli\u003c\/li\u003e\n\u003cli\u003eSystem Connection: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eFinish: Red Oxide Primer\u003c\/li\u003e\n\u003cli\u003eAir Valve: Schrader Valve w\/ EPDM Seats\u003c\/li\u003e\n\u003cli\u003eFactory Precharge: 55 PSIG (3.8 bar)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003ePerformance\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMax. Operating Temperature: 200º F (93º C)\u003c\/li\u003e\n\u003cli\u003eMax. Working Pressure: Available 125 PSIG (8.3 bar) through 300 PSIG (21 bar)\u003c\/li\u003e\n\u003cli\u003eWarranty: 1-Year Limited\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFor use in closed, potable hot water systems to control pressure buildup.\u003c\/li\u003e\n\u003cli\u003eMeets all ASME Section VIII, Division 1 code standards.\u003c\/li\u003e\n\u003cli\u003eAvailable with optional sight glass.\u003c\/li\u003e\n\u003cli\u003eStand models available with optional seismic restraints.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/Amtrol_STC_Spec_Sheet_copy.jpg?v=1788404034\" width=\"843\" height=\"970\"\u003e","brand":"Amtrol","offers":[{"title":"Default Title","offer_id":47345062936749,"sku":"ST-70VC","price":3328.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/AmtrolTanks.9_7dcd7009-7131-41b9-bdf1-618049fc705c.jpg?v=1787910034"},{"product_id":"amtrol-st-80vc-therm-x-trol-asme-thermal-expansion-tank-175-psi-max","title":"Amtrol ST-80VC Therm-X-Trol ASME Thermal Expansion Tank - 175 PSI Max","description":"\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eDiaphragm Design – Deep Drawn Construction:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIncreased Strength; Reduced Diameter and Reduced Weight.\u003c\/li\u003e\n\u003cli\u003eAntimicrobial Liner Neutralizes Bacteria on Contact.\u003c\/li\u003e\n\u003cli\u003eTested to JIS Z 2801 for Reduction of Legionella, Staphylococcus and E. coli.\u003c\/li\u003e\n\u003cli\u003eFollows ASHRAE 188 Anti-Legionella Guidelines.\u003c\/li\u003e\n\u003cli\u003ePatented Turbulator™ Prevents Sediment Buildup.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 200º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eDiaphragm Design – Head \u0026amp; Shell Construction:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAntimicrobial Liner Neutralizes Bacteria on Contact.\u003c\/li\u003e\n\u003cli\u003eTested to JIS Z 2801 for Reduction of Legionella, Staphylococcus and E. coli.\u003c\/li\u003e\n\u003cli\u003eFollows ASHRAE 188 Anti-Legionella Guidelines.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 200º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eFull Acceptance Bladder Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eButyl Bladder: Industry’s Thickest\u003c\/li\u003e\n\u003cli\u003eReplaceable Bladder Avoids Costly Tank Replacement.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 240º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003ePartial Acceptance Bladder Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eButyl Bladder: Industry’s Thickest\u003c\/li\u003e\n\u003cli\u003eReplaceable Bladder Avoids Costly Tank Replacement.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 240º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eShell: ASME Approved Steel\u003c\/li\u003e\n\u003cli\u003eDiaphragm\/Bladder: Heavy Duty Butyl Compound\u003c\/li\u003e\n\u003cli\u003eLiner – Diaphragm Models Only: Antimicrobial JIS Z 2801 Tested for Reduction of Legionella, Staphylocuccus and E.coli\u003c\/li\u003e\n\u003cli\u003eSystem Connection: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eFinish: Red Oxide Primer\u003c\/li\u003e\n\u003cli\u003eAir Valve: Schrader Valve w\/ EPDM Seats\u003c\/li\u003e\n\u003cli\u003eFactory Precharge: 55 PSIG (3.8 bar)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003ePerformance\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMax. Operating Temperature: 200º F (93º C)\u003c\/li\u003e\n\u003cli\u003eMax. Working Pressure: Available 125 PSIG (8.3 bar) through 300 PSIG (21 bar)\u003c\/li\u003e\n\u003cli\u003eWarranty: 1-Year Limited\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFor use in closed, potable hot water systems to control pressure buildup.\u003c\/li\u003e\n\u003cli\u003eMeets all ASME Section VIII, Division 1 code standards.\u003c\/li\u003e\n\u003cli\u003eAvailable with optional sight glass.\u003c\/li\u003e\n\u003cli\u003eStand models available with optional seismic restraints.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/Amtrol_STC_Spec_Sheet_copy.jpg?v=1788404034\" width=\"843\" height=\"970\"\u003e","brand":"Amtrol","offers":[{"title":"Default Title","offer_id":47345062969517,"sku":"ST-80VC","price":4325.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/AmtrolTanks.10_a324eaa0-61a1-4d92-9751-adc74ba61ab8.jpg?v=1787910035"},{"product_id":"amtrol-st-1-therm-x-trol-non-asme-thermal-expansion-tank-for-tankless-and-pou","title":"Amtrol ST-1 Therm-X-Trol non-ASME Thermal Expansion Tank for Tankless and POU","description":"\u003cspan style=\" font-size: 12pt; font-weight: bold;\"\u003e\u003c\/span\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 13.3333px;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePatent Pending Antimicrobial Liner Neutralizes Bacteria on Contact.\u003c\/li\u003e\n\u003cli\u003ePatented Turbulator™ Water Circulation Device.\u003c\/li\u003e\n\u003cli\u003ePatented InSight™ Indicator Cap Tank Service Alert.\u003c\/li\u003e\n\u003cli\u003eHighest Precharge – 50 PSIG.\u003c\/li\u003e\n\u003cli\u003eStrongest Tank Design Featuring Deep Drawn Steel and Multi-Dome Construction.\u003c\/li\u003e\n\u003cli\u003eThickest Diaphragm – Heavy Duty Butyl.\u003c\/li\u003e\n\u003cli\u003eProjection Welded Air Stem to Help Eliminate Leaks.\u003c\/li\u003e\n\u003cli\u003eStainless Steel System Connection.\u003c\/li\u003e\n\u003cli\u003eIn-Line Models Available in 2.0, 3.2 and 4.4 Gallon sizes.\u003c\/li\u003e\n\u003cli\u003eFreestanding Models Available in 10.3 through 86 Gallon sizes.\u003c\/li\u003e\n\u003cli\u003eExclusive ST-1 for Tankless Water Heaters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cspan style=\"font-size: 10pt;\"\u003e\u003cspan style=\"font-size: 10pt;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cspan style=\"font-size: 10pt;\"\u003e\u003cspan style=\"font-size: 10pt;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eShell: \u003c\/span\u003eHigh Strength Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eDiaphragm: \u003c\/span\u003eHeavy Duty Butyl NSF\/ANSI 61\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eLiner: \u003c\/span\u003eAntimicrobial\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eSystem Connection: \u003c\/span\u003eStainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eWater Circulator: \u003c\/span\u003ePatented Turbulator™\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eAir Valve: \u003c\/span\u003eProjection Welded\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eAir Valve Cap:\u003c\/span\u003e Patented InSight™ Indicator Cap\u003cbr class=\"none\"\u003e(In-Line Models: ST-5, ST-12)\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eFactory Precharge:\u003c\/span\u003e\u003cbr class=\"none\"\u003eIn-Line Models: 50 PSIG (3.5 bar)\u003cbr class=\"none\"\u003eStand Models: 40 PSIG (2.8 bar)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003ePerformance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eMax. Operating Temperature: \u003c\/span\u003e200º F (93º C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eMax. Working Pressure: \u003c\/span\u003e150 PSIG (10.3 bar)\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eWarranty:\u003c\/span\u003e\u003cbr class=\"none\"\u003eST-1 through ST-12: 7-Year Limited\u003cbr class=\"none\"\u003eST-25V through ST-210V: 1-Year Limited\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFor use in closed, potable hot water systems to control pressure build-up and protect the water heater.\u003c\/li\u003e\n\u003cli\u003eAccepts expanded water as system temperature rises and returns hot water to system when demand occurs.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/Amtrol_ST_Spec_Sheet_copy.jpg?v=1788404033\" width=\"891\" height=\"1009\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 10pt;\"\u003e\u003cbr\u003e \u003c\/span\u003e","brand":"Amtrol","offers":[{"title":"Default Title","offer_id":47345063002285,"sku":"398917","price":35.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/st1.jpg?v=1787910035"},{"product_id":"amtrol-st-80v-therm-x-trol-non-asme-thermal-expansion-tank-vertical-models","title":"Amtrol ST-80V Therm-X-Trol Non-ASME Thermal Expansion Tank - Vertical Models","description":"\u003cdiv\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePatent Pending Antimicrobial Liner Neutralizes Bacteria on Contact.\u003c\/li\u003e\n\u003cli\u003ePatented Turbulator™ Water Circulation Device.\u003c\/li\u003e\n\u003cli\u003ePatented InSight™ Indicator Cap Tank Service Alert.\u003c\/li\u003e\n\u003cli\u003eHighest Precharge – 50 PSIG.\u003c\/li\u003e\n\u003cli\u003eStrongest Tank Design Featuring Deep Drawn Steel and Multi-Dome Construction.\u003c\/li\u003e\n\u003cli\u003eThickest Diaphragm – Heavy Duty Butyl.\u003c\/li\u003e\n\u003cli\u003eProjection Welded Air Stem to Help Eliminate Leaks.\u003c\/li\u003e\n\u003cli\u003eStainless Steel System Connection.\u003c\/li\u003e\n\u003cli\u003eIn-Line Models Available in 2.0, 3.2 and 4.4 Gallon sizes.\u003c\/li\u003e\n\u003cli\u003eFreestanding Models Available in 10.3 through 86 Gallon sizes.\u003c\/li\u003e\n\u003cli\u003eExclusive ST-1 for Tankless Water Heaters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cspan\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cspan\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cspan\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cul\u003e\n\u003cli\u003eShell: High Strength Steel\u003c\/li\u003e\n\u003cli\u003eDiaphragm: Heavy Duty Butyl NSF\/ANSI 61\u003c\/li\u003e\n\u003cli\u003eLiner: Antimicrobial\u003c\/li\u003e\n\u003cli\u003eSystem Connection: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eWater Circulator: Patented Turbulator™\u003c\/li\u003e\n\u003cli\u003eAir Valve: Projection Welded\u003c\/li\u003e\n\u003cli\u003eAir Valve Cap: Patented InSight™ Indicator Cap\u003cbr class=\"none\"\u003e(In-Line Models: ST-5, ST-12)\u003c\/li\u003e\n\u003cli\u003eFactory Precharge:\u003cbr class=\"none\"\u003eIn-Line Models: 50 PSIG (3.5 bar)\u003cbr class=\"none\"\u003eStand Models: 40 PSIG (2.8 bar)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cspan\u003e\u003cstrong\u003ePerformance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMax. Operating Temperature: 200º F (93º C)\u003c\/li\u003e\n\u003cli\u003eMax. Working Pressure: 150 PSIG (10.3 bar)\u003c\/li\u003e\n\u003cli\u003eWarranty:\u003cbr class=\"none\"\u003eST-1 through ST-12: 7-Year Limited\u003cbr class=\"none\"\u003eST-25V through ST-210V: 1-Year Limited\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cspan\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFor use in closed, potable hot water systems to control pressure build-up and protect the water heater.\u003c\/li\u003e\n\u003cli\u003eAccepts expanded water as system temperature rises and returns hot water to system when demand occurs.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/Amtrol_ST_Spec_Sheet_copy.jpg?v=1788404033\" width=\"891\" height=\"1009\"\u003e","brand":"Amtrol","offers":[{"title":"Default Title","offer_id":47345063166125,"sku":"ST-80V","price":667.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/STV.2_de770bcc-4cf6-4587-9922-b0c9ad49045e.jpg?v=1787910036"},{"product_id":"amtrol-st-200v-therm-x-trol-non-asme-thermal-expansion-tank-vertical-models","title":"Amtrol ST-200V Therm-X-Trol non-ASME Thermal Expansion Tank Vertical Models","description":"\u003cspan style=\" font-size: 12pt; font-weight: bold;\"\u003e\u003c\/span\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 13.3333px;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePatent Pending Antimicrobial Liner Neutralizes Bacteria on Contact.\u003c\/li\u003e\n\u003cli\u003ePatented Turbulator™ Water Circulation Device.\u003c\/li\u003e\n\u003cli\u003ePatented InSight™ Indicator Cap Tank Service Alert.\u003c\/li\u003e\n\u003cli\u003eHighest Precharge – 50 PSIG.\u003c\/li\u003e\n\u003cli\u003eStrongest Tank Design Featuring Deep Drawn Steel and Multi-Dome Construction.\u003c\/li\u003e\n\u003cli\u003eThickest Diaphragm – Heavy Duty Butyl.\u003c\/li\u003e\n\u003cli\u003eProjection Welded Air Stem to Help Eliminate Leaks.\u003c\/li\u003e\n\u003cli\u003eStainless Steel System Connection.\u003c\/li\u003e\n\u003cli\u003eIn-Line Models Available in 2.0, 3.2 and 4.4 Gallon sizes.\u003c\/li\u003e\n\u003cli\u003eFreestanding Models Available in 10.3 through 86 Gallon sizes.\u003c\/li\u003e\n\u003cli\u003eExclusive ST-1 for Tankless Water Heaters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cspan style=\"font-size: 10pt;\"\u003e\u003cspan style=\"font-size: 10pt;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cspan style=\"font-size: 10pt;\"\u003e\u003cspan style=\"font-size: 10pt;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eShell: \u003c\/span\u003eHigh Strength Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eDiaphragm: \u003c\/span\u003eHeavy Duty Butyl NSF\/ANSI 61\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eLiner: \u003c\/span\u003eAntimicrobial\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eSystem Connection: \u003c\/span\u003eStainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eWater Circulator: \u003c\/span\u003ePatented Turbulator™\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eAir Valve: \u003c\/span\u003eProjection Welded\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eAir Valve Cap:\u003c\/span\u003e Patented InSight™ Indicator Cap\u003cbr class=\"none\"\u003e(In-Line Models: ST-5, ST-12)\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eFactory Precharge:\u003c\/span\u003e\u003cbr class=\"none\"\u003eIn-Line Models: 50 PSIG (3.5 bar)\u003cbr class=\"none\"\u003eStand Models: 40 PSIG (2.8 bar)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003ePerformance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eMax. Operating Temperature: \u003c\/span\u003e200º F (93º C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eMax. Working Pressure: \u003c\/span\u003e150 PSIG (10.3 bar)\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eWarranty:\u003c\/span\u003e\u003cbr class=\"none\"\u003eST-1 through ST-12: 7-Year Limited\u003cbr class=\"none\"\u003eST-25V through ST-210V: 1-Year Limited\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFor use in closed, potable hot water systems to control pressure build-up and protect the water heater.\u003c\/li\u003e\n\u003cli\u003eAccepts expanded water as system temperature rises and returns hot water to system when demand occurs.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/Amtrol_ST_Spec_Sheet_copy.jpg?v=1788404033\" width=\"891\" height=\"1009\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 10pt;\"\u003e\u003cbr\u003e \u003c\/span\u003e","brand":"Amtrol","offers":[{"title":"Default Title","offer_id":47345063428269,"sku":"ST-200V","price":961.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/STV_29a64397-1961-4e6f-8841-5ed2edb53c88.jpg?v=1787910040"},{"product_id":"amtrol-st-210v-therm-x-trol-non-asme-thermal-expansion-tank-vertical-models","title":"Amtrol ST-210V Therm-X-Trol non-ASME Thermal Expansion Tank Vertical Models","description":"\u003cspan style=\" font-size: 12pt; font-weight: bold;\"\u003e\u003c\/span\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 13.3333px;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePatent Pending Antimicrobial Liner Neutralizes Bacteria on Contact.\u003c\/li\u003e\n\u003cli\u003ePatented Turbulator™ Water Circulation Device.\u003c\/li\u003e\n\u003cli\u003ePatented InSight™ Indicator Cap Tank Service Alert.\u003c\/li\u003e\n\u003cli\u003eHighest Precharge – 50 PSIG.\u003c\/li\u003e\n\u003cli\u003eStrongest Tank Design Featuring Deep Drawn Steel and Multi-Dome Construction.\u003c\/li\u003e\n\u003cli\u003eThickest Diaphragm – Heavy Duty Butyl.\u003c\/li\u003e\n\u003cli\u003eProjection Welded Air Stem to Help Eliminate Leaks.\u003c\/li\u003e\n\u003cli\u003eStainless Steel System Connection.\u003c\/li\u003e\n\u003cli\u003eIn-Line Models Available in 2.0, 3.2 and 4.4 Gallon sizes.\u003c\/li\u003e\n\u003cli\u003eFreestanding Models Available in 10.3 through 86 Gallon sizes.\u003c\/li\u003e\n\u003cli\u003eExclusive ST-1 for Tankless Water Heaters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cspan style=\"font-size: 10pt;\"\u003e\u003cspan style=\"font-size: 10pt;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cspan style=\"font-size: 10pt;\"\u003e\u003cspan style=\"font-size: 10pt;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eShell: \u003c\/span\u003eHigh Strength Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eDiaphragm: \u003c\/span\u003eHeavy Duty Butyl NSF\/ANSI 61\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eLiner: \u003c\/span\u003eAntimicrobial\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eSystem Connection: \u003c\/span\u003eStainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eWater Circulator: \u003c\/span\u003ePatented Turbulator™\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eAir Valve: \u003c\/span\u003eProjection Welded\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eAir Valve Cap:\u003c\/span\u003e Patented InSight™ Indicator Cap\u003cbr class=\"none\"\u003e(In-Line Models: ST-5, ST-12)\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eFactory Precharge:\u003c\/span\u003e\u003cbr class=\"none\"\u003eIn-Line Models: 50 PSIG (3.5 bar)\u003cbr class=\"none\"\u003eStand Models: 40 PSIG (2.8 bar)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003ePerformance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eMax. Operating Temperature: \u003c\/span\u003e200º F (93º C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eMax. Working Pressure: \u003c\/span\u003e150 PSIG (10.3 bar)\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eWarranty:\u003c\/span\u003e\u003cbr class=\"none\"\u003eST-1 through ST-12: 7-Year Limited\u003cbr class=\"none\"\u003eST-25V through ST-210V: 1-Year Limited\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFor use in closed, potable hot water systems to control pressure build-up and protect the water heater.\u003c\/li\u003e\n\u003cli\u003eAccepts expanded water as system temperature rises and returns hot water to system when demand occurs.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/Amtrol_ST_Spec_Sheet_copy.jpg?v=1788404033\" width=\"891\" height=\"1009\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 10pt;\"\u003e\u003cbr\u003e \u003c\/span\u003e","brand":"Amtrol","offers":[{"title":"Default Title","offer_id":47345063461037,"sku":"ST-210V","price":936.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/STV_7803fc18-1a27-43d8-801a-7d5243e0987f.jpg?v=1787910040"},{"product_id":"amtrol-st-5c-therm-x-trol-asme-thermal-expansion-tank-250-psi-max","title":"Amtrol ST-5C Therm-X-Trol ASME Thermal Expansion Tank - 250 PSI Max","description":"\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eDiaphragm Design – Deep Drawn Construction:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIncreased Strength; Reduced Diameter and Reduced Weight.\u003c\/li\u003e\n\u003cli\u003eAntimicrobial Liner Neutralizes Bacteria on Contact.\u003c\/li\u003e\n\u003cli\u003eTested to JIS Z 2801 for Reduction of Legionella, Staphylococcus and E. coli.\u003c\/li\u003e\n\u003cli\u003eFollows ASHRAE 188 Anti-Legionella Guidelines.\u003c\/li\u003e\n\u003cli\u003ePatented Turbulator™ Prevents Sediment Buildup.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 200º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eDiaphragm Design – Head \u0026amp; Shell Construction:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAntimicrobial Liner Neutralizes Bacteria on Contact.\u003c\/li\u003e\n\u003cli\u003eTested to JIS Z 2801 for Reduction of Legionella, Staphylococcus and E. coli.\u003c\/li\u003e\n\u003cli\u003eFollows ASHRAE 188 Anti-Legionella Guidelines.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 200º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eFull Acceptance Bladder Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eButyl Bladder: Industry’s Thickest\u003c\/li\u003e\n\u003cli\u003eReplaceable Bladder Avoids Costly Tank Replacement.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 240º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003ePartial Acceptance Bladder Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eButyl Bladder: Industry’s Thickest\u003c\/li\u003e\n\u003cli\u003eReplaceable Bladder Avoids Costly Tank Replacement.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 240º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eShell: ASME Approved Steel\u003c\/li\u003e\n\u003cli\u003eDiaphragm\/Bladder: Heavy Duty Butyl Compound\u003c\/li\u003e\n\u003cli\u003eLiner – Diaphragm Models Only: Antimicrobial JIS Z 2801 Tested for Reduction of Legionella, Staphylocuccus and E.coli\u003c\/li\u003e\n\u003cli\u003eSystem Connection: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eFinish: Red Oxide Primer\u003c\/li\u003e\n\u003cli\u003eAir Valve: Schrader Valve w\/ EPDM Seats\u003c\/li\u003e\n\u003cli\u003eFactory Precharge: 55 PSIG (3.8 bar)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003ePerformance\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMax. Operating Temperature: 200º F (93º C)\u003c\/li\u003e\n\u003cli\u003eMax. Working Pressure: Available 125 PSIG (8.3 bar) through 300 PSIG (21 bar)\u003c\/li\u003e\n\u003cli\u003eWarranty: 1-Year Limited\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFor use in closed, potable hot water systems to control pressure buildup.\u003c\/li\u003e\n\u003cli\u003eMeets all ASME Section VIII, Division 1 code standards.\u003c\/li\u003e\n\u003cli\u003eAvailable with optional sight glass.\u003c\/li\u003e\n\u003cli\u003eStand models available with optional seismic restraints.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/Amtrol_STC_Spec_Sheet_copy.jpg?v=1788404034\" width=\"843\" height=\"970\"\u003e","brand":"Amtrol","offers":[{"title":"Default Title","offer_id":47345063493805,"sku":"ST-5C","price":1760.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/AmtrolTanks.7_ef189c4c-b1e5-4d91-9d5e-cbb54aa26f58.jpg?v=1787910040"},{"product_id":"amtrol-st-80vc-therm-x-trol-asme-thermal-expansion-tank-250-psi-max","title":"Amtrol ST-80VC Therm-X-Trol ASME Thermal Expansion Tank - 250 PSI Max","description":"\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eDiaphragm Design – Deep Drawn Construction:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIncreased Strength; Reduced Diameter and Reduced Weight.\u003c\/li\u003e\n\u003cli\u003eAntimicrobial Liner Neutralizes Bacteria on Contact.\u003c\/li\u003e\n\u003cli\u003eTested to JIS Z 2801 for Reduction of Legionella, Staphylococcus and E. coli.\u003c\/li\u003e\n\u003cli\u003eFollows ASHRAE 188 Anti-Legionella Guidelines.\u003c\/li\u003e\n\u003cli\u003ePatented Turbulator™ Prevents Sediment Buildup.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 200º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eDiaphragm Design – Head \u0026amp; Shell Construction:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAntimicrobial Liner Neutralizes Bacteria on Contact.\u003c\/li\u003e\n\u003cli\u003eTested to JIS Z 2801 for Reduction of Legionella, Staphylococcus and E. coli.\u003c\/li\u003e\n\u003cli\u003eFollows ASHRAE 188 Anti-Legionella Guidelines.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 200º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eFull Acceptance Bladder Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eButyl Bladder: Industry’s Thickest\u003c\/li\u003e\n\u003cli\u003eReplaceable Bladder Avoids Costly Tank Replacement.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 240º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003ePartial Acceptance Bladder Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eButyl Bladder: Industry’s Thickest\u003c\/li\u003e\n\u003cli\u003eReplaceable Bladder Avoids Costly Tank Replacement.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 240º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eShell: ASME Approved Steel\u003c\/li\u003e\n\u003cli\u003eDiaphragm\/Bladder: Heavy Duty Butyl Compound\u003c\/li\u003e\n\u003cli\u003eLiner – Diaphragm Models Only: Antimicrobial JIS Z 2801 Tested for Reduction of Legionella, Staphylocuccus and E.coli\u003c\/li\u003e\n\u003cli\u003eSystem Connection: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eFinish: Red Oxide Primer\u003c\/li\u003e\n\u003cli\u003eAir Valve: Schrader Valve w\/ EPDM Seats\u003c\/li\u003e\n\u003cli\u003eFactory Precharge: 55 PSIG (3.8 bar)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003ePerformance\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMax. Operating Temperature: 200º F (93º C)\u003c\/li\u003e\n\u003cli\u003eMax. Working Pressure: Available 125 PSIG (8.3 bar) through 300 PSIG (21 bar)\u003c\/li\u003e\n\u003cli\u003eWarranty: 1-Year Limited\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFor use in closed, potable hot water systems to control pressure buildup.\u003c\/li\u003e\n\u003cli\u003eMeets all ASME Section VIII, Division 1 code standards.\u003c\/li\u003e\n\u003cli\u003eAvailable with optional sight glass.\u003c\/li\u003e\n\u003cli\u003eStand models available with optional seismic restraints.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/Amtrol_STC_Spec_Sheet_copy.jpg?v=1788404034\" width=\"843\" height=\"970\"\u003e","brand":"Amtrol","offers":[{"title":"Default Title","offer_id":47345063624877,"sku":"ST-80VC","price":4944.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/AmtrolTanks.10_d3876816-ac87-433c-83c0-0a93fe2c1a4e.jpg?v=1787910041"},{"product_id":"amtrol-st-120vc-therm-x-trol-asme-thermal-expansion-tank-150-psi-max","title":"Amtrol ST-120VC Therm-X-Trol ASME Thermal Expansion Tank - 150 PSI Max","description":"\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eDiaphragm Design – Deep Drawn Construction:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIncreased Strength; Reduced Diameter and Reduced Weight.\u003c\/li\u003e\n\u003cli\u003eAntimicrobial Liner Neutralizes Bacteria on Contact.\u003c\/li\u003e\n\u003cli\u003eTested to JIS Z 2801 for Reduction of Legionella, Staphylococcus and E. coli.\u003c\/li\u003e\n\u003cli\u003eFollows ASHRAE 188 Anti-Legionella Guidelines.\u003c\/li\u003e\n\u003cli\u003ePatented Turbulator™ Prevents Sediment Buildup.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 200º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eDiaphragm Design – Head \u0026amp; Shell Construction:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAntimicrobial Liner Neutralizes Bacteria on Contact.\u003c\/li\u003e\n\u003cli\u003eTested to JIS Z 2801 for Reduction of Legionella, Staphylococcus and E. coli.\u003c\/li\u003e\n\u003cli\u003eFollows ASHRAE 188 Anti-Legionella Guidelines.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 200º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eFull Acceptance Bladder Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eButyl Bladder: Industry’s Thickest\u003c\/li\u003e\n\u003cli\u003eReplaceable Bladder Avoids Costly Tank Replacement.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 240º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003ePartial Acceptance Bladder Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eButyl Bladder: Industry’s Thickest\u003c\/li\u003e\n\u003cli\u003eReplaceable Bladder Avoids Costly Tank Replacement.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 240º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eShell: ASME Approved Steel\u003c\/li\u003e\n\u003cli\u003eDiaphragm\/Bladder: Heavy Duty Butyl Compound\u003c\/li\u003e\n\u003cli\u003eLiner – Diaphragm Models Only: Antimicrobial JIS Z 2801 Tested for Reduction of Legionella, Staphylocuccus and E.coli\u003c\/li\u003e\n\u003cli\u003eSystem Connection: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eFinish: Red Oxide Primer\u003c\/li\u003e\n\u003cli\u003eAir Valve: Schrader Valve w\/ EPDM Seats\u003c\/li\u003e\n\u003cli\u003eFactory Precharge: 55 PSIG (3.8 bar)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003ePerformance\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMax. Operating Temperature: 200º F (93º C)\u003c\/li\u003e\n\u003cli\u003eMax. Working Pressure: Available 125 PSIG (8.3 bar) through 300 PSIG (21 bar)\u003c\/li\u003e\n\u003cli\u003eWarranty: 1-Year Limited\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFor use in closed, potable hot water systems to control pressure buildup.\u003c\/li\u003e\n\u003cli\u003eMeets all ASME Section VIII, Division 1 code standards.\u003c\/li\u003e\n\u003cli\u003eAvailable with optional sight glass.\u003c\/li\u003e\n\u003cli\u003eStand models available with optional seismic restraints.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/Amtrol_STC_Spec_Sheet_copy.jpg?v=1788404034\" width=\"843\" height=\"970\"\u003e\u003cbr\u003e\u003cul\u003e\u003cli\u003e\u003cspan style=\"font-size: 10pt;\"\u003e\u003c\/span\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Amtrol","offers":[{"title":"Default Title","offer_id":47345063952557,"sku":"ST-120VC","price":4122.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/AmtrolTanks.2_d2fc199f-6151-42f1-bcd3-607481f5fa60.jpg?v=1787910046"},{"product_id":"amtrol-st-210vc-therm-x-trol-asme-thermal-expansion-tank-150-psi-max","title":"Amtrol ST-210VC Therm-X-Trol ASME Thermal Expansion Tank - 150 PSI Max","description":"\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eDiaphragm Design – Deep Drawn Construction:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIncreased Strength; Reduced Diameter and Reduced Weight.\u003c\/li\u003e\n\u003cli\u003eAntimicrobial Liner Neutralizes Bacteria on Contact.\u003c\/li\u003e\n\u003cli\u003eTested to JIS Z 2801 for Reduction of Legionella, Staphylococcus and E. coli.\u003c\/li\u003e\n\u003cli\u003eFollows ASHRAE 188 Anti-Legionella Guidelines.\u003c\/li\u003e\n\u003cli\u003ePatented Turbulator™ Prevents Sediment Buildup.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 200º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eDiaphragm Design – Head \u0026amp; Shell Construction:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAntimicrobial Liner Neutralizes Bacteria on Contact.\u003c\/li\u003e\n\u003cli\u003eTested to JIS Z 2801 for Reduction of Legionella, Staphylococcus and E. coli.\u003c\/li\u003e\n\u003cli\u003eFollows ASHRAE 188 Anti-Legionella Guidelines.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 200º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eFull Acceptance Bladder Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eButyl Bladder: Industry’s Thickest\u003c\/li\u003e\n\u003cli\u003eReplaceable Bladder Avoids Costly Tank Replacement.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 240º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003ePartial Acceptance Bladder Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eButyl Bladder: Industry’s Thickest\u003c\/li\u003e\n\u003cli\u003eReplaceable Bladder Avoids Costly Tank Replacement.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 240º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eShell: ASME Approved Steel\u003c\/li\u003e\n\u003cli\u003eDiaphragm\/Bladder: Heavy Duty Butyl Compound\u003c\/li\u003e\n\u003cli\u003eLiner – Diaphragm Models Only: Antimicrobial JIS Z 2801 Tested for Reduction of Legionella, Staphylocuccus and E.coli\u003c\/li\u003e\n\u003cli\u003eSystem Connection: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eFinish: Red Oxide Primer\u003c\/li\u003e\n\u003cli\u003eAir Valve: Schrader Valve w\/ EPDM Seats\u003c\/li\u003e\n\u003cli\u003eFactory Precharge: 55 PSIG (3.8 bar)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003ePerformance\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMax. Operating Temperature: 200º F (93º C)\u003c\/li\u003e\n\u003cli\u003eMax. Working Pressure: Available 125 PSIG (8.3 bar) through 300 PSIG (21 bar)\u003c\/li\u003e\n\u003cli\u003eWarranty: 1-Year Limited\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFor use in closed, potable hot water systems to control pressure buildup.\u003c\/li\u003e\n\u003cli\u003eMeets all ASME Section VIII, Division 1 code standards.\u003c\/li\u003e\n\u003cli\u003eAvailable with optional sight glass.\u003c\/li\u003e\n\u003cli\u003eStand models available with optional seismic restraints.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/Amtrol_STC_Spec_Sheet_copy.jpg?v=1788404034\" width=\"843\" height=\"970\"\u003e\u003cbr\u003e\u003cul\u003e\u003cli\u003e\u003cspan style=\"font-size: 10pt;\"\u003e\u003c\/span\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Amtrol","offers":[{"title":"Default Title","offer_id":47345063985325,"sku":"ST-210VC","price":4926.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/AmtrolTanks.2_ec54790a-22d1-4933-a510-cc88ed0982a1.jpg?v=1787910046"},{"product_id":"amtrol-st-447c-therm-x-trol-asme-thermal-expansion-tank-150-psi-max","title":"Amtrol ST-447C Therm-X-Trol ASME Thermal Expansion Tank - 150 PSI Max","description":"\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eDiaphragm Design – Deep Drawn Construction:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIncreased Strength; Reduced Diameter and Reduced Weight.\u003c\/li\u003e\n\u003cli\u003eAntimicrobial Liner Neutralizes Bacteria on Contact.\u003c\/li\u003e\n\u003cli\u003eTested to JIS Z 2801 for Reduction of Legionella, Staphylococcus and E. coli.\u003c\/li\u003e\n\u003cli\u003eFollows ASHRAE 188 Anti-Legionella Guidelines.\u003c\/li\u003e\n\u003cli\u003ePatented Turbulator™ Prevents Sediment Buildup.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 200º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eDiaphragm Design – Head \u0026amp; Shell Construction:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAntimicrobial Liner Neutralizes Bacteria on Contact.\u003c\/li\u003e\n\u003cli\u003eTested to JIS Z 2801 for Reduction of Legionella, Staphylococcus and E. coli.\u003c\/li\u003e\n\u003cli\u003eFollows ASHRAE 188 Anti-Legionella Guidelines.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 200º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eFull Acceptance Bladder Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eButyl Bladder: Industry’s Thickest\u003c\/li\u003e\n\u003cli\u003eReplaceable Bladder Avoids Costly Tank Replacement.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 240º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003ePartial Acceptance Bladder Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eButyl Bladder: Industry’s Thickest\u003c\/li\u003e\n\u003cli\u003eReplaceable Bladder Avoids Costly Tank Replacement.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 240º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eShell: ASME Approved Steel\u003c\/li\u003e\n\u003cli\u003eDiaphragm\/Bladder: Heavy Duty Butyl Compound\u003c\/li\u003e\n\u003cli\u003eLiner – Diaphragm Models Only: Antimicrobial JIS Z 2801 Tested for Reduction of Legionella, Staphylocuccus and E.coli\u003c\/li\u003e\n\u003cli\u003eSystem Connection: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eFinish: Red Oxide Primer\u003c\/li\u003e\n\u003cli\u003eAir Valve: Schrader Valve w\/ EPDM Seats\u003c\/li\u003e\n\u003cli\u003eFactory Precharge: 55 PSIG (3.8 bar)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003ePerformance\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMax. Operating Temperature: 200º F (93º C)\u003c\/li\u003e\n\u003cli\u003eMax. Working Pressure: Available 125 PSIG (8.3 bar) through 300 PSIG (21 bar)\u003c\/li\u003e\n\u003cli\u003eWarranty: 1-Year Limited\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFor use in closed, potable hot water systems to control pressure buildup.\u003c\/li\u003e\n\u003cli\u003eMeets all ASME Section VIII, Division 1 code standards.\u003c\/li\u003e\n\u003cli\u003eAvailable with optional sight glass.\u003c\/li\u003e\n\u003cli\u003eStand models available with optional seismic restraints.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/Amtrol_STC_Spec_Sheet_copy.jpg?v=1788404034\" width=\"843\" height=\"970\"\u003e\u003cbr\u003e\u003cul\u003e\u003cli\u003e\u003cspan style=\"font-size: 10pt;\"\u003e\u003c\/span\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Amtrol","offers":[{"title":"Default Title","offer_id":47345064018093,"sku":"ST-447C","price":6073.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/AmtrolTanks.2_df837046-5062-44f0-96fd-ebaea0e41eea.jpg?v=1787910046"},{"product_id":"amtrol-st-35cl-therm-x-trol-asme-thermal-expansion-tank-150-psi-max","title":"Amtrol ST-35CL Therm-X-Trol ASME Thermal Expansion Tank - 150 PSI Max","description":"\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eDiaphragm Design – Deep Drawn Construction:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIncreased Strength; Reduced Diameter and Reduced Weight.\u003c\/li\u003e\n\u003cli\u003eAntimicrobial Liner Neutralizes Bacteria on Contact.\u003c\/li\u003e\n\u003cli\u003eTested to JIS Z 2801 for Reduction of Legionella, Staphylococcus and E. coli.\u003c\/li\u003e\n\u003cli\u003eFollows ASHRAE 188 Anti-Legionella Guidelines.\u003c\/li\u003e\n\u003cli\u003ePatented Turbulator™ Prevents Sediment Buildup.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 200º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eDiaphragm Design – Head \u0026amp; Shell Construction:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAntimicrobial Liner Neutralizes Bacteria on Contact.\u003c\/li\u003e\n\u003cli\u003eTested to JIS Z 2801 for Reduction of Legionella, Staphylococcus and E. coli.\u003c\/li\u003e\n\u003cli\u003eFollows ASHRAE 188 Anti-Legionella Guidelines.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 200º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eFull Acceptance Bladder Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eButyl Bladder: Industry’s Thickest\u003c\/li\u003e\n\u003cli\u003eReplaceable Bladder Avoids Costly Tank Replacement.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 240º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003ePartial Acceptance Bladder Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eButyl Bladder: Industry’s Thickest\u003c\/li\u003e\n\u003cli\u003eReplaceable Bladder Avoids Costly Tank Replacement.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 240º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eShell: ASME Approved Steel\u003c\/li\u003e\n\u003cli\u003eDiaphragm\/Bladder: Heavy Duty Butyl Compound\u003c\/li\u003e\n\u003cli\u003eLiner – Diaphragm Models Only: Antimicrobial JIS Z 2801 Tested for Reduction of Legionella, Staphylocuccus and E.coli\u003c\/li\u003e\n\u003cli\u003eSystem Connection: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eFinish: Red Oxide Primer\u003c\/li\u003e\n\u003cli\u003eAir Valve: Schrader Valve w\/ EPDM Seats\u003c\/li\u003e\n\u003cli\u003eFactory Precharge: 55 PSIG (3.8 bar)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003ePerformance\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMax. Operating Temperature: 200º F (93º C)\u003c\/li\u003e\n\u003cli\u003eMax. Working Pressure: Available 125 PSIG (8.3 bar) through 300 PSIG (21 bar)\u003c\/li\u003e\n\u003cli\u003eWarranty: 1-Year Limited\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFor use in closed, potable hot water systems to control pressure buildup.\u003c\/li\u003e\n\u003cli\u003eMeets all ASME Section VIII, Division 1 code standards.\u003c\/li\u003e\n\u003cli\u003eAvailable with optional sight glass.\u003c\/li\u003e\n\u003cli\u003eStand models available with optional seismic restraints.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/Amtrol_STC_Spec_Sheet_copy.jpg?v=1788404034\" width=\"843\" height=\"970\"\u003e","brand":"Amtrol","offers":[{"title":"Default Title","offer_id":47345064411309,"sku":"ST-35CL","price":3766.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/AmtrolTanks.5_41519423-4903-48d7-9806-40ab98ff2d5d.jpg?v=1787910047"},{"product_id":"amtrol-st-50cl-therm-x-trol-asme-thermal-expansion-tank-150-psi-max","title":"Amtrol ST-50CL Therm-X-Trol ASME Thermal Expansion Tank - 150 PSI Max","description":"\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eDiaphragm Design – Deep Drawn Construction:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIncreased Strength; Reduced Diameter and Reduced Weight.\u003c\/li\u003e\n\u003cli\u003eAntimicrobial Liner Neutralizes Bacteria on Contact.\u003c\/li\u003e\n\u003cli\u003eTested to JIS Z 2801 for Reduction of Legionella, Staphylococcus and E. coli.\u003c\/li\u003e\n\u003cli\u003eFollows ASHRAE 188 Anti-Legionella Guidelines.\u003c\/li\u003e\n\u003cli\u003ePatented Turbulator™ Prevents Sediment Buildup.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 200º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eDiaphragm Design – Head \u0026amp; Shell Construction:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAntimicrobial Liner Neutralizes Bacteria on Contact.\u003c\/li\u003e\n\u003cli\u003eTested to JIS Z 2801 for Reduction of Legionella, Staphylococcus and E. coli.\u003c\/li\u003e\n\u003cli\u003eFollows ASHRAE 188 Anti-Legionella Guidelines.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 200º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eFull Acceptance Bladder Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eButyl Bladder: Industry’s Thickest\u003c\/li\u003e\n\u003cli\u003eReplaceable Bladder Avoids Costly Tank Replacement.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 240º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003ePartial Acceptance Bladder Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eButyl Bladder: Industry’s Thickest\u003c\/li\u003e\n\u003cli\u003eReplaceable Bladder Avoids Costly Tank Replacement.\u003c\/li\u003e\n\u003cli\u003eMax. Operating Temperature: 240º F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eShell: ASME Approved Steel\u003c\/li\u003e\n\u003cli\u003eDiaphragm\/Bladder: Heavy Duty Butyl Compound\u003c\/li\u003e\n\u003cli\u003eLiner – Diaphragm Models Only: Antimicrobial JIS Z 2801 Tested for Reduction of Legionella, Staphylocuccus and E.coli\u003c\/li\u003e\n\u003cli\u003eSystem Connection: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eFinish: Red Oxide Primer\u003c\/li\u003e\n\u003cli\u003eAir Valve: Schrader Valve w\/ EPDM Seats\u003c\/li\u003e\n\u003cli\u003eFactory Precharge: 55 PSIG (3.8 bar)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003ePerformance\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMax. Operating Temperature: 200º F (93º C)\u003c\/li\u003e\n\u003cli\u003eMax. Working Pressure: Available 125 PSIG (8.3 bar) through 300 PSIG (21 bar)\u003c\/li\u003e\n\u003cli\u003eWarranty: 1-Year Limited\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sub_head_h2_product\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFor use in closed, potable hot water systems to control pressure buildup.\u003c\/li\u003e\n\u003cli\u003eMeets all ASME Section VIII, Division 1 code standards.\u003c\/li\u003e\n\u003cli\u003eAvailable with optional sight glass.\u003c\/li\u003e\n\u003cli\u003eStand models available with optional seismic restraints.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/Amtrol_STC_Spec_Sheet_copy.jpg?v=1788404034\" width=\"843\" height=\"970\"\u003e","brand":"Amtrol","offers":[{"title":"Default Title","offer_id":47345064771757,"sku":"ST-50CL","price":3815.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/AmtrolTanks.5_f30fa9b1-0069-47b5-a92c-7241150c7810.jpg?v=1787910051"},{"product_id":"amtrol-ft112-2-fill-trol-expansion-tank","title":"Amtrol FT112-2 Fill-Trol Expansion Tank","description":"\u003cdiv class=\"Box-sc-1z9git-0 ProductPageCollapse__CollapseContainer-sc-1edzdv1-2 gUKiTB ggLBRT\"\u003e\u003cdiv class=\"ProductPageCollapse__Collapse-sc-1edzdv1-0 bdmGel collapse show\"\u003e\u003cdiv class=\"Box-sc-1z9git-0 ProductPageDescription__ProductPageDescriptionContainer-sc-1i7espa-1 gUKiTB SvPIO\"\u003e\u003cdiv class=\"Box-sc-1z9git-0 gUKiTB ProductPageDescription__ProductPageDescriptionText-sc-1i7espa-2 hMvSxW\"\u003eThe AMTROL FILL-TROL system consists of a specially adapted EXTROL pre-pressurized, diaphragm-type expansion tank.\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eProvides accurate system make up\u003c\/li\u003e\n\u003cli\u003eEliminates need for a separate, automatic fill valve\u003c\/li\u003e\n\u003cli\u003eFully adjustable up to a maximum working pressure of 100 psig\u003c\/li\u003e\n\u003cli\u003eFactory pre-charged to 12 psig; tank pressure controls system fill\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"Box-sc-1z9git-0 ProductPageCollapse__CollapseContainer-sc-1edzdv1-2 gUKiTB ggLBRT\"\u003e\n\u003cdiv class=\"Box-sc-1z9git-0 ProductPageCollapse__CollapseHeader-sc-1edzdv1-1 gUKiTB fzoPKO\"\u003e\u003cdiv class=\"Box-sc-1z9git-0 Flex-sc-1qhr4qe-0 fkCZSt dNxDHg\"\u003e\u003cdiv font-size=\"h6,,h5\" class=\"Box-sc-1z9git-0 gKzckQ\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"ProductPageCollapse__Collapse-sc-1edzdv1-0 bdmGel collapse show\"\u003e\u003ctable class=\"Box-sc-1z9git-0 ProductPageSpecifications__Table-sc-dy0arh-0 gUKiTB fnOyeS\" border=\"1\"\u003e\u003ctbody class=\"Box-sc-1z9git-0 Flex-sc-1qhr4qe-0 ProductPageSpecifications__Tbody-sc-dy0arh-1 gUKiTB dNxDHg iKgQWy\"\u003e\n\u003ctr class=\"Box-sc-1z9git-0 Flex-sc-1qhr4qe-0 ProductPageSpecification__ProductPageSpecificationTableRow-sc-1rmzps9-0 gUKiTB dNxDHg gJVEaC\"\u003e\n\u003cth scope=\"row\" font-weight=\"bold\" font-size=\"body2\" class=\"Box-sc-1z9git-0 Flex-sc-1qhr4qe-0 kZPFNK dNxDHg\"\u003e\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eTank Volume:\u003c\/span\u003e\u003c\/p\u003e\u003c\/th\u003e\n\u003ctd class=\"Box-sc-1z9git-0 Flex-sc-1qhr4qe-0 eZglCd dNxDHg\"\u003e\u003cp font-size=\"body2\" class=\"Box-sc-1z9git-0 cSmpxE\"\u003e\u003cspan style=\"font-size: small;\"\u003e14 Gallons\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"Box-sc-1z9git-0 Flex-sc-1qhr4qe-0 ProductPageSpecification__ProductPageSpecificationTableRow-sc-1rmzps9-0 gUKiTB dNxDHg gJVEaC\"\u003e\n\u003cth scope=\"row\" font-weight=\"bold\" font-size=\"body2\" class=\"Box-sc-1z9git-0 Flex-sc-1qhr4qe-0 kZPFNK dNxDHg\"\u003e\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eApplication:\u003c\/span\u003e\u003c\/p\u003e\u003c\/th\u003e\n\u003ctd class=\"Box-sc-1z9git-0 Flex-sc-1qhr4qe-0 eZglCd dNxDHg\"\u003e\u003cp font-size=\"body2\" class=\"Box-sc-1z9git-0 cSmpxE\"\u003e\u003cspan style=\"font-size: small;\"\u003eHeating\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"Box-sc-1z9git-0 Flex-sc-1qhr4qe-0 ProductPageSpecification__ProductPageSpecificationTableRow-sc-1rmzps9-0 gUKiTB dNxDHg gJVEaC\"\u003e\n\u003cth scope=\"row\" font-weight=\"bold\" font-size=\"body2\" class=\"Box-sc-1z9git-0 Flex-sc-1qhr4qe-0 kZPFNK dNxDHg\"\u003e\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eMax Accepted Volume:\u003c\/span\u003e\u003c\/p\u003e\u003c\/th\u003e\n\u003ctd class=\"Box-sc-1z9git-0 Flex-sc-1qhr4qe-0 eZglCd dNxDHg\"\u003e\u003cp font-size=\"body2\" class=\"Box-sc-1z9git-0 cSmpxE\"\u003e\u003cspan style=\"font-size: small;\"\u003e11.3 Gallons\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"Box-sc-1z9git-0 Flex-sc-1qhr4qe-0 ProductPageSpecification__ProductPageSpecificationTableRow-sc-1rmzps9-0 gUKiTB dNxDHg gJVEaC\"\u003e\n\u003cth scope=\"row\" font-weight=\"bold\" font-size=\"body2\" class=\"Box-sc-1z9git-0 Flex-sc-1qhr4qe-0 kZPFNK dNxDHg\"\u003e\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eHeight:\u003c\/span\u003e\u003c\/p\u003e\u003c\/th\u003e\n\u003ctd class=\"Box-sc-1z9git-0 Flex-sc-1qhr4qe-0 eZglCd dNxDHg\"\u003e\u003cp font-size=\"body2\" class=\"Box-sc-1z9git-0 cSmpxE\"\u003e\u003cspan style=\"font-size: small;\"\u003e23\"\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"Box-sc-1z9git-0 Flex-sc-1qhr4qe-0 ProductPageSpecification__ProductPageSpecificationTableRow-sc-1rmzps9-0 gUKiTB dNxDHg gJVEaC\"\u003e\n\u003cth scope=\"row\" font-weight=\"bold\" font-size=\"body2\" class=\"Box-sc-1z9git-0 Flex-sc-1qhr4qe-0 kZPFNK dNxDHg\"\u003e\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eDiameter (Inches):\u003c\/span\u003e\u003c\/p\u003e\u003c\/th\u003e\n\u003ctd class=\"Box-sc-1z9git-0 Flex-sc-1qhr4qe-0 eZglCd dNxDHg\"\u003e\u003cp font-size=\"body2\" class=\"Box-sc-1z9git-0 cSmpxE\"\u003e\u003cspan style=\"font-size: small;\"\u003e15-3\/8\"\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"Box-sc-1z9git-0 Flex-sc-1qhr4qe-0 ProductPageSpecification__ProductPageSpecificationTableRow-sc-1rmzps9-0 gUKiTB dNxDHg gJVEaC\"\u003e\n\u003cth scope=\"row\" font-weight=\"bold\" font-size=\"body2\" class=\"Box-sc-1z9git-0 Flex-sc-1qhr4qe-0 kZPFNK dNxDHg\"\u003e\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eMax Pressure (PSI):\u003c\/span\u003e\u003c\/p\u003e\u003c\/th\u003e\n\u003ctd class=\"Box-sc-1z9git-0 Flex-sc-1qhr4qe-0 eZglCd dNxDHg\"\u003e\u003cp font-size=\"body2\" class=\"Box-sc-1z9git-0 cSmpxE\"\u003e\u003cspan style=\"font-size: small;\"\u003e100\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"Box-sc-1z9git-0 Flex-sc-1qhr4qe-0 ProductPageSpecification__ProductPageSpecificationTableRow-sc-1rmzps9-0 gUKiTB dNxDHg gJVEaC\"\u003e\n\u003cth scope=\"row\" font-weight=\"bold\" font-size=\"body2\" class=\"Box-sc-1z9git-0 Flex-sc-1qhr4qe-0 kZPFNK dNxDHg\"\u003e\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003ePrecharged PSI:\u003c\/span\u003e\u003c\/p\u003e\u003c\/th\u003e\n\u003ctd class=\"Box-sc-1z9git-0 Flex-sc-1qhr4qe-0 eZglCd dNxDHg\"\u003e\u003cp font-size=\"body2\" class=\"Box-sc-1z9git-0 cSmpxE\"\u003e\u003cspan style=\"font-size: small;\"\u003e12 psi\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"Box-sc-1z9git-0 Flex-sc-1qhr4qe-0 ProductPageSpecification__ProductPageSpecificationTableRow-sc-1rmzps9-0 gUKiTB dNxDHg gJVEaC\"\u003e\n\u003cth scope=\"row\" font-weight=\"bold\" font-size=\"body2\" class=\"Box-sc-1z9git-0 Flex-sc-1qhr4qe-0 kZPFNK dNxDHg\"\u003e\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eConnection Size:\u003c\/span\u003e\u003c\/p\u003e\u003c\/th\u003e\n\u003ctd class=\"Box-sc-1z9git-0 Flex-sc-1qhr4qe-0 eZglCd dNxDHg\"\u003e\u003cp font-size=\"body2\" class=\"Box-sc-1z9git-0 cSmpxE\"\u003e\u003cspan style=\"font-size: small;\"\u003e1\/2\"\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"Box-sc-1z9git-0 Flex-sc-1qhr4qe-0 ProductPageSpecification__ProductPageSpecificationTableRow-sc-1rmzps9-0 gUKiTB dNxDHg gJVEaC\"\u003e\n\u003cth scope=\"row\" font-weight=\"bold\" font-size=\"body2\" class=\"Box-sc-1z9git-0 Flex-sc-1qhr4qe-0 kZPFNK dNxDHg\"\u003e\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eConnection Type:\u003c\/span\u003e\u003c\/p\u003e\u003c\/th\u003e\n\u003ctd class=\"Box-sc-1z9git-0 Flex-sc-1qhr4qe-0 eZglCd dNxDHg\"\u003e\u003cp font-size=\"body2\" class=\"Box-sc-1z9git-0 cSmpxE\"\u003e\u003cspan style=\"font-size: small;\"\u003eNPFT\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"Box-sc-1z9git-0 Flex-sc-1qhr4qe-0 ProductPageSpecification__ProductPageSpecificationTableRow-sc-1rmzps9-0 gUKiTB dNxDHg gJVEaC\"\u003e\n\u003cth scope=\"row\" font-weight=\"bold\" font-size=\"body2\" class=\"Box-sc-1z9git-0 Flex-sc-1qhr4qe-0 kZPFNK dNxDHg\"\u003e\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eWeight (lbs):\u003c\/span\u003e\u003c\/p\u003e\u003c\/th\u003e\n\u003ctd class=\"Box-sc-1z9git-0 Flex-sc-1qhr4qe-0 eZglCd dNxDHg\"\u003e\u003cp font-size=\"body2\" class=\"Box-sc-1z9git-0 cSmpxE\"\u003e\u003cspan style=\"font-size: small;\"\u003e24 lbs\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"Box-sc-1z9git-0 Flex-sc-1qhr4qe-0 ProductPageSpecification__ProductPageSpecificationTableRow-sc-1rmzps9-0 gUKiTB dNxDHg gJVEaC\"\u003e\n\u003cth scope=\"row\" font-weight=\"bold\" font-size=\"body2\" class=\"Box-sc-1z9git-0 Flex-sc-1qhr4qe-0 kZPFNK dNxDHg\"\u003e\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eASME:\u003c\/span\u003e\u003c\/p\u003e\u003c\/th\u003e\n\u003ctd class=\"Box-sc-1z9git-0 Flex-sc-1qhr4qe-0 eZglCd dNxDHg\"\u003e\u003cp font-size=\"body2\" class=\"Box-sc-1z9git-0 cSmpxE\"\u003e\u003cspan style=\"font-size: small;\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"Box-sc-1z9git-0 Flex-sc-1qhr4qe-0 ProductPageSpecification__ProductPageSpecificationTableRow-sc-1rmzps9-0 gUKiTB dNxDHg gJVEaC\"\u003e\n\u003cth scope=\"row\" font-weight=\"bold\" font-size=\"body2\" class=\"Box-sc-1z9git-0 Flex-sc-1qhr4qe-0 kZPFNK dNxDHg\"\u003e\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eWarranty:\u003c\/span\u003e\u003c\/p\u003e\u003c\/th\u003e\n\u003ctd class=\"Box-sc-1z9git-0 Flex-sc-1qhr4qe-0 eZglCd dNxDHg\"\u003e\u003cp font-size=\"body2\" class=\"Box-sc-1z9git-0 cSmpxE\"\u003e\u003cspan style=\"font-size: small;\"\u003e5 Year\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Amtrol","offers":[{"title":"Default Title","offer_id":47345094721709,"sku":"112-2","price":272.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/112-1.jpg?v=1787910546"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/collections\/Amtrol_20-_20ThermXtrol_20-_20ST.jpg?v=1787914237","url":"https:\/\/www.bostonheatingsupply.com\/collections\/thermxtrolexpansiontanks.oembed?page=2","provider":"Boston Heating Supply","version":"1.0","type":"link"}